Preheat the oven

• Preheat the oven to 180 °C and line a small baking dish with baking paper.

Mix the wet ingredients

• In a bowl, mash the bananas until smooth.
• Stir in the peanut butter and maple syrup until well combined.

Add the dry ingredients

• Add the oat flour, cocoa powder, baking powder and salt to the bowl.
• Pour in the plant-based milk and mix until a thick, smooth batter forms.
• Fold in the chopped dark chocolate.

Bake the brownies

• Pour the batter into the prepared baking dish and spread evenly.
• Bake until the top is set and a toothpick comes out with a few moist crumbs.

Cool and serve

• Let the brownies cool completely in the dish before slicing into squares.