Step 1

Preheat oven to 350 degrees F. Lightly butter or grease an 8" glass baking dish.

Step 2

In a blender or food processor, add butter, sugar substitute, eggs, sour cream lemon juice and zest, almond flour and baking powder. Blend until smooth. Pour 1/2 of the batter into the baking dish.

Step 3

Prepare the filling: In a food processor, fitted with a blade, add softened cream cheese, cottage cheese, 1 egg yolk, sugar substitute, vanilla and almond extracts and blend until smooth, scraping down the sides.

Step 4

Using a spoon, drop filling in heaping spoonfuls onto the batter. Swirl in filling with knife. Don't worry if it's not completely blended. Pour remaining batter on top.

Step 5

Bake uncovered in the middle of the oven for 40-45 minutes until golden brown. Souffle will be firm, but slightly soft when done.

Step 6

Serve Blintz souffle warm with fruit sauce, jam or powdered sugar.