Rhubarb Squares - cooking recipe

Ingredients

1 1/4 c. flour
1/2 c. powdered sugar
1/2 c. margarine, softened
1 c. sugar
3/4 tsp. baking powder
2 eggs, beaten
3 c. diced rhubarb

Preparation

Combine 1 cup flour and all powdered sugar.
Cut in margarine; mix until coarse texture.
Put into lightly greased 13 x 9 x 2-inch pan.
Bake 12 minutes at 350\u00b0.
Combine remaining ingredients in bowl.
Spread over hot crust.
Bake 45 minutes at 325\u00b0.