Recipe Detail
Preheat the oven to 350°F (175°C). Line a standard muffin pan with 6 paper liners and lightly grease them with cooking spray.
In a mixing bowl, add the banana and mash it well with a fork until mostly smooth.
Add the egg, peanut butter, honey (or maple syrup), milk, and vanilla. Whisk until everything is well combined.
Add the rolled oats, baking powder, salt, and cinnamon. Stir until the batter is evenly mixed.
Finally, fold in the chocolate chips.
Divide the batter evenly among the prepared muffin cups, filling them almost to the top. Sprinkle a few extra chocolate chips on top if desired.
Bake for 20–25 minutes, or until the oatmeal cups are set and lightly golden.
Let cool in the pan for 5 minutes, then transfer to a wire rack to cool completely.
Store in an air-tight container up to 5 days.