One-Minute Chocolate Peanut Butter Mug Cake

Five Heart HomeReviews(68)
Adam D.: "Yum moist cake love it" Read More


  • 1/4 cup all purpose flour
  • 2 tablespoons unsweetened cocoa powder
  • 2 tablespoons sugar
  • 1/4 teaspoon baking powder
  • 1/4 cup milk (at room temperature)
  • 2 tablespoons butter (melted and cooled)
  • 1/4 teaspoon pure vanilla extract
  • 1 tablespoon creamy peanut butter
  • 1 tablespoon mini chocolate chips
Read Directions

NutritionView more



Calories50Calories from Fat25
Total Fat3g5%
Saturated Fat1.5g8%
Trans Fat
Calories from Fat25
Total Carbohydrate6g2%
Dietary Fiber<1g2%
Vitamin A
Vitamin C

* Percent Daily Values are based on a 2,000 calorie diet. Your Daily Values may be higher or lower depending on your calorie needs.


Yummly User
Adam D. 3 days ago
Yum moist cake love it
Shaskey 5 days ago
It was good but a little dry
Naomi Field 19 days ago
So tasty! One of the best mug cakes I’ve made.
Zaina 20 days ago
it turned out great but, I personally wouldn't use chocolate chips next time. They are too sweet for me.
Excellent! The texture was amazing, I have never eat a more soft cake. The only thing I would improve is the sugar quantity, I would add more to the mix because it was a bit tasteless (but I also skipped the peanut butter and the chocolate chips, so that could be the thing that went wrong), but everything else was amazing. Easy, cheap and delicious.
I omitted the peanut butter and chocolate chips so I could top it with a small scoop of vanilla ice cream. Perfect!
Autumn 28 Jun
It was pretty good I liked it and might make it again but keep it in the microwave a bit longer
Katrina E. 27 Jun
I enjoy mixing a tbsp of PB and a few choc. chips into the the few on top.
I just double the butter, pinch of salt and extra 30 sec to the cook time.
Dorsey 17 Jun
super moist, delicious, easy to transfer out of the cup. Made with ingredients most have readily available. prepped in 2 mins, cooked in one minute
Super easy recipe! The cake is extremely chocolatey - probably could back off on the cocoa powder unless you like it super rich! I found it needed closer to 1:30 in the microwave but I have a smaller unit.
wassup hoe 11 Jun
good, but i over baked it
turned out great. slightly complicated for a mug recipe but still good. I would suggest doing a little swirl with the peanut butter once it is in the batter
EJ 10 Jun
Great cake! But it could have used more sugar.
Divine 6 Jun
It turned out just like it was supposed to. My husband really liked it, and it was simple make. I’ll definitely make it again
lizzy 5 Jun
great and very moist! and with just 90 calories??!! will definitely be making again!
Loz 2 Jun
Really quite nice although I found it a little too sweet. Would be improved by serving with (ice) cream. But super quick and easy. Whole recipe can be done using a tablespoon which limits washing so a win win
Madi 2 Jun
Oh no.... I wish I had not found this recipe because now I will be making it all the time!! It’s so good and so easy!!
I messed up a little but it was still good.
L 2 Jun
Would use less PB next time but was good!
Heller 24 May
Worked out nicely, my dad liked it!
3j 22 May
It turned out amazing. Maybe a bit more sugar can be added.
Not bad but a little bit stringy
Sarah R. 20 May
Yummy!! Easy and quick. A nice treat after dinner
Hubler 19 May
i have to dial in the time but it was really good. i think my microwave needs 10 seconds longer next time
Monica 11 May
It was good but I like it better in a cereal bowl
Jenna S. 9 May
a bit dry but really tasty
I doubled the recipe and made this for my son & I. super easy and quick to make. The texture was a little odd to me at 1st. Has cake-like outter layer, moist and peanut butter & choc chips melted in middle. we put caramel drizzle on top and added vanilla ice cream which really made my tummy happy!
Bridgit 9 May
I was having a craving and made this hit the time I'll add more peanut butter because i love the stuff...great recipe..had all ingredients on hand...and only took a few minutes!
Delicious! Wouldn’t modify anything would definitely make again!