4+ cups rhubarb
1 cup sugar
1/4 cup flour
Mix these ingredients together and put in a square baking dish.
1 cup flour
1 tsp cinnamon
1 cup brown sugar
1/2 cup oats
1/2 cup melted butter
Mix these ingredients together and add on top. Baking at 375 degrees for 45 minutes or until bubbly in the middle.