In a bowl, whisk together cottage cheese, eggs, mashed bananas, and vanilla until smooth.
Stir in oats, cinnamon, baking powder, and salt until combined.
Spoon batter into a greased mini muffin pan and bake at 350°F (175°C) for 15–18 minutes, or place batter into silicone molds and air fry at 350°F (175°C) for 8–10 minutes.
Let cool slightly before serving. Serve warm or chilled.
