Chocolate muffins that truly taste of chocolate and stay fresh for days are a rarity! This recipe delivers, thanks to some tidy tricks including hot milk to bloom the cocoa, and a little coffee to enhance the chocolate flavour (you won’t taste the coffee). Using brown sugar, oil, sour cream and less egg meanwhile is the secret to keeping the crumb ultra-moist and tender!

Chocolate Muffins
Chocolate muffins are not all created equal. I’m fussy about mine and make no apologies about it – there are a lot of calories in a muffin, so every one of them better be worth it! 😂 Here’s my laundry list of things a great chocolate muffin needs to have. It must:
Have a lovely crisp dome
Be tender and moist inside
Truly taste of chocolate
Be quick and easy to make (as muffins should be!)
Not include obscure or just plain weird ingredients
Stay fresh for 3 days
Be still good for even another 2 days after that!
While this list of chocolate muffin characteristics might sound obvious to you, finding a recipe that ticks all these boxes is much harder than you think! In fact, in my whole cooking life, I have never come across a keeper.
After (many!) years of attempts, I finally buckled down and committed myself to pursuing the ultimate chocolate muffin recipe, even if it killed me. In the end, it was a plethora of simple baking tricks that came together in creating what is my idea of the perfect chocolate muffin. I’m VERY happy with the end result and thrilled to share it!
Chocolate muffins are notorious for being dry because of the cocoa powder. But not these!

The simple baking tricks for the BEST Chocolate Muffins ever!
Here’s the complete list of the simple tricks that make all the difference in this recipe. An explanation of the why behind each of these is in the ingredients section below.
1 egg rather than the usual 2 eggs;
Brown sugar instead of white sugar;
Oil instead of butter;
Sour cream instead of milk;
Coffee to enhance chocolate flavour (optional);
Dutch-process cocoa powder for more intense chocolate flavour (optional);
Blooming the cocoa powder with hot milk;
Thinner batter than the usual muffin batters; and
Briefly bake on a high temperature then lower temperature to finish!

Ingredients in Chocolate Muffins
Here’s what you need to make these Chocolate Muffins. If you’re wondering – coffee? Did she make mistake? Read on below for why!!

Instant coffee powder or granules – This is an age-old baking trick used to enhance chocolate flavours because chocolate and coffee share similar taste characteristics. You can taste the coffee in the raw batter but once baked, you cannot taste it. Any instant coffee powder or granules works fine here, no need to use an expensive one!
Dutch process cocoa powder – This is a darker cocoa with a more intense chocolate flavour and colour than ordinary cocoa powder. It is slightly more expensive but yields a better result.
Ordinary cocoa powder (unsweetened) will work just fine too. The colour of the muffins however will not be quite as deep and also it will taste slightly less chocolatey.
HOT milk – A trick used in my Chocolate Cake and Fudge Cake, hot liquid (usually water) mixed with cocoa powder makes it bloom! This brings out the flavour and makes the muffins taste more chocolatey.
Just 1 egg – Eggs are required to bind the crumb of cakes. But the problem is the whites tend to also dry baked goods out! So we use just 1 egg here. Compared to using 2 eggs, the extra moistness in the crumb is remarkable.
Oil – This is the fat used in the chocolate muffins instead of the usual butter. While I love the flavour butter brings to baked goods, it actually has a drying effect on the crumb compared to oil. My side by side tests confirmed this also for this muffin recipe. So, oil it is!
Brown sugar – While white sugar will make a slightly crisper dome, brown sugar retains moisture better which means the crumb is more moist (notice a trend we’re aiming for here??). It also adds a lovely caramel flavour to the crumb which compliments the chocolate flavour.
As for making the dome crisp? I wasn’t willing to give that up! So I just blast the muffins at a slightly higher temperature for the first 5 minutes which helps give it a nice crispy dome. Now we get the best of both worlds!
Baking soda (bi-carb) – This makes the muffins rise slightly better than using baking powder, while preserving the intense dark chocolate colour of the crumb. Baking powder does also work perfectly fine (use 4 teaspoons) but the muffins rise slightly less and give a slightly paler crumb colour.
Vanilla – Just a touch, for flavour! Vanilla extract is fine to use here and is preferable to artificial vanilla flavouring. While real vanilla beans or vanilla bean paste has its place, I wouldn’t bother wasting them for this recipe.
Sour cream – Another baking trick! This lets us introduce wetness in the batter but keeps the batter a thicker consistency than using, say, more milk. We need a thicker batter for chocolate muffins than for, say, cupcakes, in order to achieve that lovely dome.
Yogurt can also be used in place of sour cream.
Flour – Just plain / all-purpose flour. Self raising flour does work in place of using plain flour + baking soda as done here, but the muffins don’t rise quite as well. (I’d still use self raising flour if that’s all I had, though.)
Chocolate chips – I use dark chocolate chips (called semi-sweet chips in the US) but any type of chocolate chips will work just fine here. Or chopped chocolate! Just be sure to use baking chocolate (from the baking aisle), not eating chocolate. The latter is not made for cooking in the oven and funky things happen when you do!
Salt – Just a touch, it brings out the flavour in baked goods. Standard practice!
How to make Chocolate Muffins
Mix Dry , mix Wet, mix Dry into Wet. Bake. Do you really need me to give you any more detail? 😂

The nice thing about these muffins is that you don’t need to be as careful about not over-mixing the batter (which causes a dry muffin) because this batter is not as thick as most muffin batters.
Sift Dry ingredients – Sift flour, baking soda and salt into a large bowl. I don’t typically bother sifting flour for muffins, but seeing as we’re sifting cocoa anyway, I figure we may as well. Using the same sifter for the cocoa without cleaning the flour off is fine.
Sift cocoa powder into a separate bowl.
Bloom cocoa – Add the coffee powder and hot milk to the cocoa and give it a good whisk. This step of adding a hot liquid (usually boiling water) to cocoa powder makes the cocoa “bloom”, bringing out its flavour. It’s an age-old baking trick, one I use for things like Chocolate Cake and my Fudge Cake.
Finish batter – Whisk in remaining wet ingredients (oil, sour cream, vanilla, egg, sugar – yes, sugar is classified as a “wet” ingredient in baking!) with the cocoa.
Then pour this mixture into the flour and whisk. Initially, after the flour is incorporated, the batter will look a bit split (ie. it’ll have fine oil streaks). Whisk until it’s smooth and glossy, but stop once it is. Don’t keep mixing on blindly! This will overwork the gluten in the flour and make your muffins tough rather than pillowy soft! That said, this batter is thinner than most muffins batters so it’s more failsafe in this regard.

Stir in most of the chocolate chips – reserved about 1/4 cup for topping.
Note: This batter is THINNER than typical muffin batters. This is one reason why these cupcakes have a much more tender and moist crumb than the usual chocolate muffins.
Fill muffin cases. Use an ice cream scoop with a lever if you have one. This is a super-handy tool for muffins, cupcakes, fritters, even meatballs!
Do not overfill! Fill the muffin cases up to 0.5cm / 0.2″ from rim of paper liner. Don’t fill any higher as the muffin will overflow when baked since this batter is quite thin. (see Note 5)
Top with reserved chocolate chips. Just pile them in the middle, they will spread out as the muffin rises.
Bake at HIGH temp 5 minutes – Bake for 5 minutes at 210°C / 410°F (190°C fan). Starting off at a slightly higher temperature gives the muffins a kick start on the rise (required for this thinner batter) and gives the muffins a crunchier top.
Bake at LOW temp 20 minutes – Turn oven DOWN to 190°C / 375°F (170°C fan) then bake further 20 minutes. So, 25 minutes in total. This is longer than most muffins and it’s because the batter is thinner (contains more liquid).
Notes on oven temperature: I know these oven temperatures are a bit unusual compared to the typical 180°C/350°F. I tried baking these at all sorts of temperatures and I honestly think the temperatures I’ve landed on yield the best result. The muffins have a nice rise, crisp dome, moist crumb inside, without overcooked edges.
How to tell the muffins are baked: Start checking the muffins at the 15 min mark on the low temp bake. When a toothpick inserted into the middle muffins comes out clean, they’re done. Don’t confuse melted chocolate with raw batter! Probe in multiple places if you are unsure. (PS. The slightest faint smear of batter on the toothpick is ok because residual heat will take care of any remaining rawness).
Cool for a few minutes in the muffin tin until you can handle them. The muffins are quite fragile straight out of the oven because they are so tender inside, so handle with care.
Transfer to a cooling rack, and allow to cool for at least 15 minutes before attacking them!


How long these chocolate muffins stay fresh
These Chocolate Muffins will stay very fresh for 3 days which is a rare feat in the muffin world! Most muffins begin to turn stale within hours of being made. By the next day they usually need to be warmed up to resurrect them.
These muffins do start to lose freshness on Day 4 but a quick 10 second zap in the microwave is all you need to revive them to near fresh-baked-perfection.
Sounds all too good to be true right?? Well, I think you’ll just have to make these and see for yourself! I’d love to hear how long you kept yours good for. Or, if they even made it beyond Day 1 before they disappeared entirely!! 😉 – Nagi x
Watch how to make it
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Chocolate Muffins
Ingredients
- 1 3/4 cups plain flour (all-purpose flour) (Note 1)
- 1 1/4 tsp baking soda / bi-carb (Note 2)
- 1/2 tsp salt
- 1/2 cup Dutch process cocoa powder , sifted (Note 3)
- 1 tbsp instant coffee granules / powder , optional (Note 4)
- 3/4 cup milk , full fat, HOT
- 1/2 cup canola oil (or veg or other neutral flavoured oil)
- 1 cup brown sugar , packed (Note 5)
- 1 tsp vanilla extract
- 3/4 cup sour cream or thick plain yogurt (fridge-cold fine, Note 6)
- 1 large egg (55-60g / 2oz) (fridge-cold fine, Note 6)
- 1 1/2 cups dark chocolate chips (US: semi-sweet chips)
Instructions
- Preheat oven to 210°C / 410°F (190°C fan). Place shelf in the top 1/3 of the oven. Line a 12-hole standard muffin tin with paper cases.
- Sift Dry ingredients: Sift flour, baking soda and salt into a large bowl.
- Bloom cocoa: In a separate bowl, sift the cocoa then add coffee and HOT milk. Whisk until lump-free.
- Add remaining Wet ingredients: To the cocoa mixture, add sugar, oil, egg, sour cream and vanilla. Whisk until smooth.
- Mix flour in: Pour Wet mix into the bowl holding the flour. Whisk until smooth and glossy. Stop once it's smooth, don't mix excessively. (Note 7)
- Add chocolate chips: Stir in most of the chocolate chips – reserve approx 1/4 cup for topping.
- Fill muffin tin: Divide the batter between the 12 holes, up to 0.5cm / 0.2" from rim of paper liner. (Note 8)
- Top with chocolate chips: Top muffins with reserved chocolate chips (just pile in middle, they spread when baked).
- Bake at high temp, 5 minutes: Bake for 5 minutes in preheated oven. The higher temp kick will start the rise.
- Lower oven, 20 minutes: Turn oven DOWN to 190°C / 375°F (170°C fan). Bake a further 20 minutes, checking at 15 minutes. When toothpick comes out clean they're ready. Don't confuse melted chocolate with raw batter!
- EAT! Rest in muffin tin for a few minutes, then transfer to cooling rack. Allow to cool for 15 minutes before devouring!
Recipe Notes:
Nutrition Information:
Life of Dozer
He found a new bed.

Delicious! Made a half batch of these today for an afternoon snack. Used yoghurt instead of sour cream and the texture was perfect, slightly crispy outside and light and fluffy inside
Perfect Jessica!! N x
These are delicious. I didn’t read recipe probably and used baking powder instead of baking soda, still turned out great 👍
Oh no Tracey, they may need a little bit more lift from the baking soda, but I’m glad you enjoyed them! N x
These are great just made them today i love all your recipes 🙂
Thanks so much Melissa!! N x
Hi Nagi! I am a self-confessed coffee snob & despise instant coffee. Could I use a shot of espresso in the hot milk & just reduce the amount of milk accordingly? I do this with every chocolate baked good that I make & it turns out really well. But I’d like to be certain with this recipe, because I’d hate to mess up it’s chocolatey goodness!
Laura
(Queenslander with you in lockdown in spirit)
Hi Laura – I totally understand your snobbery – use a short black shot and just reduce the milk as you’ve suggested. It will be perfect! N x
I made these this morning, using brown rice flour (I’m coeliac), and they were AMAZING! Crisp top and delicate crumb, the best gluten free muffins I’ve made. Thanks Nagi
I’m so glad they worked Rachel, that’s awesome!! N x
These looked amazing straight out of the oven, tasted even better! Definitely the best choccie muffin recipe I’ve ever tried. Zero chance of testing storage time here. Thanks Nagi!!
I’m so glad you loved hem Averil!!! N x
Hi Nagi. I love your recipes and really want to make these but it’s only me. Are they ok to freeze so I can ration myself?!
Hi Gail, I’m obviously not Nagi, but in the last note (under the recipe) it says that you can freeze them up to 3 months!
Yes 100% Gail! N x
Hi Nagi. My gosh!!! Your recipes 😍😍😍😍😍. You have inspired me in ways I never thought possible lol. I’ve been baking up a storm ever since I started following you. Thank you so much!!
I saw you recipe this morning for the chocolate muffins and was wondering if you have one for cappuccino muffins? I’m originally from South Africa but live in the USA now. We never find cappuccino muffins here and other muffins are dry inside. I have been looking for years for a moist cappuccino muffin recipe. If anyone can help, it will be you ❤️❤️❤️. Thank you 🙏🏻
Now that’s an idea Sharon – one to add to my list!!! N x
Yay!!! You’re the best. Can’t wait
Just made the Chocolate Muffins and they look scrumptious but haven’t tasted them yet!. Waiting for them to cool. I’m sorry I’d love to send you a picture but I don’t know how to do that. DAH!
Can you pz give the measurements in grams as well
Thanks
Just click on the button below the ‘Ingredients’ list at the bottom. You can choose cups or metric. Nagi has a very clever site. You can also adjust the number of serves in the box just above that. Took me a while to figure it all out.
Absolutely delicious thanks Nagi. The best double choc muffins I have ever had and so easy to make. Thanks for the tip to check them cooking at 15 minutes, mine were ready. So fresh and so soft. ❤
Wow Nagi, as promised these are amazingly soft and ridiculously chocolatey. Don’t think they’ll last past two days so can’t comment on their longevity! Perfect for our Kiwi lockdown – felt like we needed some chocolatey goodness, although so far 3 days for us doesn’t quite compare with Sydney at week 8 🙂
Love all your recipes. Could we make this choc muffin with gluten-free self raising flour?
You could try subbing the 260 gr of wheat flour in the recipe with 130 gr sweet rice flour (the flour used for mochi), and the remaining 130 gr you can make a blend of what you like/have: half sorghum/oat is pretty neutral for instance. Flours all have different tastes and consistences but they will all taste good. With chocolate flavor I like to add a little bit of buckwheat, not too much though because it’s overpowering (unless you really like it like me!)
Another choice if you don’t have sweet rice flour is subbing in GRAMS 70% regular rice flour (or another grain like oats if you can eat them, or buckwheat, or sorghum), 20% nuts finely ground to flour (almond is pretty versatile here, hazelnut would have a nutella-like touch, peanuts, why not), and 10% starch like cornstarch. It will have a bit of a marzipan consistency which I find lovely.
Dear Didina,
Thank you so much! I will try and let you know how it turns out! 🙂
Hi Thippa, not for this recipe as written sorry as it will change the texture – it would be something I’d need to test sorry! N x
Made your muffins Nagi and I loved the process, however I will lessen the sugar next time as I thought they were a tad sweet. But thank you for your recipes they are awesome as is that beautiful Dozer boy 🙂
Hi Carolyn, just note that reducing the sugar will affect the texture, after all – they are chocolate muffins! 🙂 N x
Hi Nagi,
We don’t have any instant coffee… Can I ground some beans or would it be too strong?
Saw these on Insta yesterday and has to make ASAP ! Best muffins I have ever made! I used two shots of espresso and reduced the milk slightly to compensate. Otherwise followed recipe exactly. Thanks Nagi… another cracker!
No sorry – needs to be instant so it dissolves, beans would just make the mix grainy! N x
Hi , could I use gluten free flour as I have a recipe for a good strong flour
Love your recipes and thanks for adding Dozer to the mix🐶🐶🐶
It will change the texture but I’d love to know if you give it a go! N x
I have cooked quite a few things from recipe tin eats and everything has been amazing!
My new go to for ideas…..can’t wait to cook these muffins as the red velvet cupcakes were Devine!!
Thank you 🙏
They look Amazing. How can one turn this into a cake?
This batter was specifically designed to work in muffin form. If you’re after the equivalent in cake use this recipe: https://discountspot.info/chocolate-cake/%3C/a%3E N x
Yummy, moist, chocolatey muffins as described. Not sure they’ll last the 3 days 🙂
I bet they won’t Priscilla, I had trouble keeping them that long but had to reset for research purposes! 😂 N x
Yet another priceless moment photo of this beautiful boy❤
He didn’t leave much room for me 😂 N x
Can I use melted butter instead of oil?