Berry Cottage Cheese Casserole

Take the berries out of the freezer in advance, place them in a strainer, and let them thaw so excess liquid drains off.

In a large bowl, combine the cottage cheese, allulose, and egg yolks.

Place the egg whites in a clean, dry, deep bowl.

Using an immersion blender, blend the cottage cheese mixture until smooth.

Add the oat flour and baking soda, and mix thoroughly.

Using a mixer, whip the egg whites to stiff peaks and gently fold them into the cottage cheese batter.

Stir carefully, trying to preserve the airy texture of the whites.

Spread half of the batter into a parchment-lined baking dish and distribute the berries evenly over the top.

Cover the berry layer with the remaining batter and smooth the surface gently.