Preheat oven to 350 degrees F and line 8x8 square baking dish with parchment paper. You can spray it with cooking spray, if you wish, but I never had an issue with sticking. Set aside.
In a high speed blender, add cottage cheese, eggs, maple syrup, vanilla, cinnamon and cornstarch. Blend until smooth.
Add 1 cup of berries and give a few gentle stirs with spatula. Then pour mixture into previously prepared baking dish and sprinkle remaining 1/2 cup of berries on top.
Bake for 45 minutes or until the center is set and not jiggly anymore. Remove from the oven and let cool almost completely.
Cut into 9 slices and enjoy as is or with more maple syrup and Greek yogurt.
Notes
Store:Â Refrigerate in an airtight container for up to 5 days.
Freeze: Freeze in an airtight container for up to 3 months. Thaw on a counter for a few hours or in the fridge overnight.