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Melissa Hart

Frozen Blintz Casserole

Print Recipe
Prep Time 10 minutes
Cook Time 1 hour
Total Time 1 hour 10 minutes
Servings: 8
Ingredients Method

Ingredients
  

  • 1 tbsp unsalted butter
  • 12 frozen cheese blintzes about 3 oz each
  • 1 1/2 cups sour cream
  • 4 large eggs
  • 1/2 cup whole milk
  • 1/4 cup granulated sugar
  • 1 tsp vanilla extract
  • 1 tsp finely grated lemon zest
  • 1/4 tsp kosher salt

Method
 

  1. Heat oven to 350°F; butter 9-by-13-inch dish. Arrange frozen blintzes seam-side down in one layer; use larger shallow dish if needed to avoid stacking.
  2. Whisk sour cream, eggs, milk, sugar, vanilla, zest, and salt smooth.
  3. Pour custard between and over blintzes; gently tilt dish to fill gaps.
  4. Bake 50 to 60 minutes, loosely foil-tenting once top golden. Check central blintz filling reaches 165°F and surrounding custard set.
  5. Rest 10 minutes; divide into eight portions of one and a half blintzes, halving some.