Introduction
These Banana Oatmeal Chocolate Chip Muffins are the ultimate cozy breakfast or snack. They perfectly balance the natural sweetness of ripe bananas with rich chocolate and hearty oats, creating a wonderfully moist and satisfying texture. You’ll love how simple they are to mix together for a delicious treat that pleases everyone.
Prep & Cook Time
- Prep Time: 10 minutes
- Cook Time: 20 minutes
- Total Time: 30 minutes
- Servings: 18 muffins
Ingredients
- 2 1/2 cups all-purpose flour
- 2 teaspoons baking powder
- 1 teaspoon baking soda
- 1/2 teaspoon salt
- 1/2 cup unsalted butter (room temperature)
- 1 cup sugar
- 1/2 cup brown sugar (packed)
- 1 cup mashed ripe bananas (about 2 bananas)
- 2 large eggs (room temperature)
- 13.5 ounces coconut milk
- 1 cup quick oats
- 1 cup semisweet chocolate chips
Instructions
- Preheat your oven to 375°F (190°C). Line 18 muffin cups with paper liners or grease them well.
- In a medium bowl, whisk together the all-purpose flour, baking powder, baking soda, and salt. Set aside.
- In a large mixing bowl, cream the room-temperature unsalted butter, sugar, and packed brown sugar together until light and fluffy.
- Beat in the mashed ripe bananas until combined. Then add the eggs, one at a time, mixing well after each addition.
- Gently mix in the coconut milk until the wet ingredients are fully combined.
- Add the dry flour mixture to the wet ingredients, stirring by hand with a spatula just until no large flour streaks remain. Be careful not to overmix.
- Fold in the quick oats and semisweet chocolate chips until evenly distributed throughout the batter.
- Divide the batter evenly among the prepared 18 muffin cups, filling each about 3/4 full.
- Bake for 18-22 minutes, or until a toothpick inserted into the center of a muffin comes out clean or with just a few moist crumbs.
- Allow the muffins to cool in the pan for 5 minutes before transferring them to a wire rack to cool completely.
Variations
- Mini Muffins: Bake as mini muffins for about 12-14 minutes for a perfect bite-sized snack.
- Streusel Topping: Before baking, sprinkle the tops with a crumb mixture made from a little extra butter, sugar, and oats for added texture.
- Dairy-Free Option: Ensure your chocolate chips are dairy-free to make the entire recipe dairy-free, as the other ingredients already are.
- Muffin Top Style: For a bakery-style look with large, domed tops, fill the muffin cups nearly to the top and bake at 425°F for the first 5 minutes, then reduce to 375°F for the remaining time.
Tips for Success
- Use very ripe bananas with plenty of brown spots for the best natural sweetness and moisture.
- To cream butter and sugar effectively, ensure your butter is truly at room temperature—soft to the touch but not melted.
- For evenly baked muffins, use a cookie scoop or measuring cup to portion the batter consistently into the cups.
Storage & Reheating
Store completely cooled muffins in an airtight container at room temperature for up to 3 days or in the refrigerator for up to 5 days. To reheat, warm a muffin in the microwave for 15-20 seconds or in a 300°F oven for 5-8 minutes to refresh the texture.
FAQ
Can I use old-fashioned oats instead of quick oats?
Yes, but the texture will be chewier. Quick oats blend into the batter more seamlessly for a uniform muffin crumb.
My bananas aren’t very ripe. Can I still use them?
You can, but the muffins will be less sweet and moist. For the best flavor, use bananas with brown spots.
Can I make the batter ahead of time?
It’s not recommended, as the baking powder and soda begin reacting immediately. For best results, bake the muffins right after mixing.
Why do my muffins come out dense?
This is often caused by overmixing the batter after adding the flour, which develops the gluten. Mix just until the dry ingredients are incorporated.
Can I freeze these muffins?
Absolutely. Let them cool completely, then wrap individually or place in a freezer bag. Freeze for up to 3 months. Thaw at room temperature or reheat from frozen.
Is the coconut milk the canned beverage or the canned cooking cream?
This recipe uses the canned coconut milk beverage (typically 13.5 oz), found in the Asian or beverage aisle, not the thick cooking cream.

