Preheat your oven to 350°F (175°C). Prepare your baking dish while the oven warms up.

Grease a 9x9-inch baking dish with butter or cooking spray.

In a large mixing bowl, combine cottage cheese, rolled oats, milk, honey, baking powder, cinnamon, and salt.

Crack in the eggs and add vanilla extract, beating until smooth and creamy.

Gently fold in the fresh blueberries.

Pour the mixture into the prepared baking dish and spread evenly.

Dot with small pieces of butter across the top.

Bake for about 35 to 40 minutes, or until golden brown and a toothpick comes out clean.

Let cool for about 5 minutes, then cut into squares and serve warm.