01 -
Turn the oven to 180°C (350°F) and let it preheat. Line up your muffin tin with paper liners, adding a light coat of oil or non-stick spray to avoid sticking later.
02 -
Mash up the banana in a big bowl until smooth. Mix in the yogurt, egg, honey or syrup, vanilla, and a pinch of salt. Blend everything so it’s fully combined.
03 -
Pour in the protein powder, baking powder, and oat flour. Stir it all together, adding a little milk at first, and increasing gradually until it’s the right thickness. How much milk you use depends on your powder choice since some powders soak up more liquid.
04 -
Fold the chocolate chips into the batter gently, making sure they’re spread evenly.
05 -
Fill each muffin slot up to two-thirds full, then sprinkle a few extra chocolate chips over the top if you’d like.
06 -
Bake for about 20 to 25 minutes, checking to see if they're done by poking the center with a toothpick—it should come out clean. Overbaking dries them out, so be mindful of the time.
07 -
Take the muffins out of the oven and place them on a rack to cool for 15 minutes before eating.