Rhubarb Pie - cooking recipe

Ingredients

3 egg yolks
2 c. rhubarb, cut in small pieces
1 c. sugar
1 Tbsp. plain flour

Preparation

Mix all ingredients together well, then fold in stiffly beaten egg whites.
Bake in a pie shell at 400\u00b0 for 15 minutes, then reduce heat to 325\u00b0.
Bake until filling is set.