This 4-ingredient Single-Serve Oatmeal Cookie is perfect as a 15-minute breakfast cookie in the morning. Plus, this healthy breakfast cookie is also vegan, dairy-free, and full of proteins to keep you full for hours.
You can find the full recipe, including tips, step-by-step photos, video, storage instructions, detailed allergy swaps, FAQ, and save it in your account at: https://www.theconsciousplantkitchen.com/single-serve-oatmeal-cookie/
In a small bowl, use a fork and mash the ripe banana until smooth and mushy.
Stir in quick oats, protein powder, and any additional ingredients like vanilla, cinnamon, or chocolate chips.
Stir until the dough is coming together into a bowl. It should be wet but not liquid. Add more protein powder, 1 teaspoon at a time, to firm up the dough or more mashed banana (or 1-2 teaspoons of water) if too dry.
Line a baking sheet or bottom of the air fryer basket with a piece of lightly oiled parchment paper.
Press down the dough into a large 7-inch cookie (18 cm).
Bake the cookie in an oven preheated to 350°F (180°C) or air fryer for 12 to 15 minutes or until the top and sides are golden brown.
Cool down on a wire rack for 5 minutes to steam out. The cookie will be soft and chewy not crispy.
Store in the fridge for up to 2 days in an airtight container or freeze up to 3 months and thaw at room temperature the day before.