Citrus Blintz

Directions

1. 1
   Preheat the oven to 350F.
2. 2
   Coat a 9 x 13-inch casserole dish with cooking spray.
3. 3
   In a blender, combine the eggs, egg whites, sour cream, grapefruit zest, orange juice, and butter.
4. 4
   Cover and blend until smooth.
5. 5
   Add the flour, 1/2 cup of the sugar, and the baking powder.
6. 6
   Cover and blend again until smooth.
7. 7
   Transfer the batter to a medium bowl.
8. 8
   In a clean blender, combine the cottage cheese, cream cheese, egg yolks, vanilla, lemon juice, and remaining 2 tablespoons sugar.
9. 9
   Cover and blend until smooth.
10. 10
    Pour 2 cups of the batter into the prepared casserole dish.
11. 11
    Spoon the cottage cheese mixture over the batter and swirl the filling into the batter with the tip of a knife.
12. 12
    Pour the remaining batter evenly over the mixture in the dish.
13. 13
    Bake for 45 minutes or until puffed and golden.
14. 14
    Cool for 30 minutes on a wire rack before serving.
15. 15
    To serve, heat the marmalade with the water in a small saucepan set over medium heat until melted.
16. 16
    Drizzle the blintz with the melted marmalade and spread to cover.