Fruit Crisp - cooking recipe

Ingredients

6 to 8 c. fruit*
1/2 c. butter
1/2 c. sugar (or more depending on sweetness of fruit)
1 c. rolled oats
1 c. flour
1/2 c. sugar
1 tsp. cinnamon

Preparation

*Rhubarb, apples, plums or peaches (your choice).