1 tbsp. flour
1/2 c. sugar
1 tsp. cinnamon
1/8 tsp. salt
1 tbsp. water
3 c. cut rhubarb (1 inch pieces)
1 c. oats
1/2 c. flour
1 c. brown sugar, packed
1/2 c. butter

Mix together first 6 ingredients and set aside. Mix oats, 1/2 cup flour and brown sugar then cut in butter.

Put 1/2 of oat mixture in bottom of a well greased 8x8 inch pan. Cover with rhubarb mixture. Top with remaining oat mixture. Bake at 350 degrees for 45 minutes. Serve hot with ice cream.