Preheat oven:
Preheat to 350°F (175°C) and lightly grease 2–3 small oven-safe bowls or ramekins.
Mix dry ingredients:
In a large bowl, whisk together oat flour, protein powder, baking powder, cinnamon, and salt.
Combine wet ingredients:
In another bowl, whisk eggs, Greek yogurt, milk, honey, and vanilla extract until smooth.
Combine mixtures:
Pour the wet ingredients into the dry mix and stir until just combined. Do not overmix.
Add mix-ins:
Fold in your chosen fruit or other add-ins (like chocolate chips or nuts).
Bake:
Divide the batter evenly into the bowls and bake for 20–25 minutes, or until the tops are golden and a toothpick comes out clean.
Cool and serve:
Let cool for 5 minutes. Serve warm with toppings like nut butter, yogurt, or fresh fruit.