Ingredients

• 3 tablespoons butter
• 2 (13 ounce) packages frozen cheese-filled blintzes
• 4 eggs, beaten
• 1 1/2 cups sour cream
• 1 1/4 cups white sugar
• 1/2 teaspoon salt
• 1 teaspoon vanilla extract
• 1 tablespoon orange juice

Instructions

1. Preheat oven to 350 degrees F (175 degrees C).
2. Melt the butter in a 2-quart casserole, and place the frozen blintzes on top of the butter in a single layer. Mix the eggs, sour cream, sugar, salt, vanilla extract, and orange juice in a bowl until thoroughly combined, and pour the mixture over the blintzes.
3. Bake in the preheated oven until the top is lightly browned, and a toothpick inserted into the center of the casserole comes out clean, about 45 minutes.