This single-serving chocolate banana muffin is rich, moist, and bakes into one large muffin—perfect when you want a quick homemade treat without making a whole batch.
Place a large silicon muffin liner on a small baking sheet and set aside.
In a medium bowl mix together the mashed banana, butter, and sugar until well combines. Stir in the yogurt and vanilla. It's okay if there are a few small chunks of banana.
In another bowl mix the flour, cocoa, baking soda and salt and mix until the flour and cocoa are well mixed.
Add the wet mix to the dry and stir until just combined. Fold in the chocolate chips.
Spoon the batter into the silicone baking cup, and chill in refrigerator for about 30 minutes.
Preheat oven to 425℉. and bake for 4-5 minutes, then reduce oven temperature to 375℉ and continue baking for 15-17 minutes. A toothpick inserted in the muffin should come out clean and the top should spring back when lightly pressed. Let cool for a few minutes before serving.
Notes
Banana Ripeness: The riper the banana, the sweeter and more flavorful your muffin will be.
Sweetness Level: If your banana is very ripe, you may not need much added sugar. Taste the mashed banana first—if it’s super sweet, you can reduce the sugar slightly.
Extra Chocolatey: Sprinkle a few chocolate chips on top adds a bakery-style touch.
Texture Boost: A tablespoon of chopped nuts folded into the batter will give a little extra texture and make the muffin feel heartier.
Pan Choice: Silicone muffin liners are perfect for single-serving baking since the muffin pops right out and cleanup is minimal. If you don’t have one, a greased ramekin works just as well.