Ingredients
Method
Instructions
- Preheat oven to 350°F (175°C). Line a muffin tin with paper liners or grease lightly. Tip: For easy removal, use parchment paper liners instead of wax
- In a large bowl, whisk together mashed bananas, peanut butter, eggs, maple syrup, and vanilla until smooth.
- Add flour, protein powder, baking soda, cinnamon (if using), and salt. Stir until just combined—don't overmix. Tip: Lumpy batter makes fluffier muffins
- Divide batter evenly among 12 muffin cups (about 3/4 full). Swirl extra peanut butter on top if desired.
- Bake for 18-22 minutes until tops spring back when lightly pressed. Cool in pan for 5 minutes, then transfer to a rack.
