Step 1: Preheat Oven
Preheat your oven to 350°F (175°C). Grease or line an 8×8-inch baking dish with parchment paper for easy removal.

Step 2: Blend the Base
In a blender or food processor, add the cottage cheese, eggs, sweetener, vanilla extract, lemon zest, and cornstarch or coconut flour.
Blend until the mixture is completely smooth and creamy — about 30–45 seconds on high speed. Scrape down the sides of the blender if necessary to ensure everything is well incorporated.

Step 3: Add Berries
Reserve about ½ cup of berries for topping. Gently fold the remaining 1 cup of berries into the batter using a spatula or spoon. Do not blend the berries into the mixture — you want them whole for texture.

Step 4: Pour and Top
Pour the blended mixture into the prepared baking dish. Smooth the top with a spatula.
Evenly scatter the reserved berries over the top for a beautiful, rustic look.

Step 5: Bake
Place the dish in the preheated oven and bake for 35–40 minutes, or until the center is set and the edges are golden brown.
The bake should puff slightly and jiggle just a bit in the center when done.

Step 6: Cool and Serve
Remove from oven and allow it to cool in the pan for 10–15 minutes. Slice into squares and serve warm, or refrigerate for a chilled option.