Rhubarb Crunch - cooking recipe

Ingredients

4 c. rhubarb
1 c. sugar
2 Tbsp. flour
2 Tbsp. butter, melted
1 c. sugar
1 c. flour
1 egg
1 tsp. baking powder
1/4 tsp. salt
1/4 c. oatmeal

Preparation

Mix first 4 ingredients together and place in a buttered 9 x 9-inch pan.
Mix remaining ingredients until crumbly and sprinkle over rhubarb mixture.
Bake for 40 minutes at 375\u00b0.
Double everything for a 9 x 13-inch pan.