2 pkg. frozen blintzes (cheese or blueberry or 1 of each)
1 stick butter
4 eggs
1 1/2 c. sour cream
1/2 tsp. salt
1/4 c. sugar
1 tsp. vanilla
2 tsp. orange juice

Melt the butter in a 9x13 inch pan in 350 degree oven. Line the pan with the blintzes. Mix the rest of the ingredients together and pour over. Bake 45 minutes.

As an alternate, I separated the eggs and beat the whites until stiff and then folded them back into the egg mixture; it's a little lighter that way.