Preheat the Oven: Preheat your oven to 350°F (175°C). Brush the insides of a mini muffin pan with melted coconut oil or grease with cooking spray.
Mix Ingredients: In a medium mixing bowl, combine the oats, peanut butter, Nutella, maple syrup, vanilla extract, and cinnamon. Stir until well combined.
Prepare the Pan: Add the oat mixture to the muffin pan, using a medium-sized cookie scoop for each well. Use a melon baller to press down the mixture, creating a well in the middle. You can also use your fingers or the back of a small spoon.
Bake: Bake for 15-18 minutes, or until the oatmeal cups are lightly golden brown.
. Cool: Allow the cups to cool in the pan for 10 minutes before removing them to cool completely on a wire rack. I couldn't wait long enough and some of mine crumbled. I put the crumbles in a little zip lock bag to use over ice cream!
Fill with vanilla yogurt or flavor of choice and top with sliced strawberries or other fruit