Rhubarb Crisp - cooking recipe

Ingredients

1 c. flour
1 tsp. cinnamon
1/2 c. butter, melted
3/4 c. rolled oats
1 c. brown sugar

Preparation

Combine crust ingredients until crumbly.
Press down in a 9 x 13-inch pan.
Reserve some for top.
(We double the crust.)