thick chewy m&m cake in heart shaped dish

M&M Cake

This M&M Cake has the ultimate twist - and is thick, chewy, buttery and undeniably delicious! M and M Cake is fun for every occasion including birthdays, Valentine's Day, Mother's Day and so much more!

Course Dessert
Cuisine American
Keyword cakes, cookie cake, cookies, dessert, easy dessert, valentines day
Prep Time 10 minutes
Cook Time 15 minutes
Total Time 25 minutes
Servings 24
Calories 255 kcal
Author Julie Blanner


  • 1 c butter
  • 3/4 c sugar
  • 1 c brown sugar lightly packed
  • 1 Tbsp vanilla
  • 2 eggs
  • 1 tsp baking soda
  • 1/2 tsp baking powder
  • 1/4 tsp salt
  • 3 c flour
  • 1 c M&Ms


  • sea salt cracked
  • 1/2 c M&Ms


  1. Preheat oven to 350 degrees.
  2. In a saucepan over medium heat, melt butter. Swirl until brown in color and it has a nutty aroma. Remove from heat.
  3. Meanwhile, combine sugar, brown sugar, and vanilla in a mixing bowl. Mix in brown butter.
  4. Gently blend in eggs, careful not to overmix.

  5. Sprinkle baking soda, baking powder, salt and flour over mixture and fold until combined.
  6. Allow batter to cool slightly and fold in M&Ms. 
  7. Scoop dough into greased baking dish or pan until just over half full.
  8. Press M&M's into the top of the cake and bake 15 - 20 minutes or until golden brown, depending how thick your cake is.

Recipe Notes

For perfect M&M's you can press them in IMMEDIATELY after baking, I put them in before, but don't mind a few cracks.

Nutrition Facts
M&M Cake
Amount Per Serving
Calories 255 Calories from Fat 99
% Daily Value*
Fat 11g17%
Saturated Fat 6g30%
Cholesterol 35mg12%
Sodium 161mg7%
Potassium 46mg1%
Carbohydrates 36g12%
Sugar 23g26%
Protein 2g4%
Vitamin A 285IU6%
Vitamin C 0.1mg0%
Calcium 34mg3%
Iron 1mg6%
* Percent Daily Values are based on a 2000 calorie diet.