3 1/2 c. diced rhubarb
1 c. sugar
3 tbsp. flour

TOPPING:

1 c. brown sugar
1 c. old fashioned rolled oats
1 1/2 c. flour
1/2 c. butter
1/2 c. shortening

Combine rhubarb, sugar and flour; place in greased 13"x9"x2" pan. Combine brown sugar, oats, flour, cut in butter and shortening until crumbly. Sprinkle over rhubarb mixture. Bake at 375 degrees for 40 minutes. Serve warm with ice cream or whipped cream. Yield: 10 to 12 servings.