Preheat Oven: Set to 350°F (175°C) and prepare a small baking dish.
Mix Ingredients: Combine cottage cheese, egg, vanilla, and optional add-ins in a bowl until creamy.
Add Blueberries: Fold in blueberries gently to avoid bursting.
Bake: Pour mixture into a ramekin and bake 25–28 minutes until golden.
Cool and Serve: Let rest 5 minutes before enjoying warm or chilled.
