1 stick unsalted butter
1 1/8 cups all-purpose flour
1/2 cup rolled oats
6 tablespoons packed brown sugar
1/4 – 1/2 tsp cinnamon (to taste)
1/8 teaspoon salt
1 (20 ounce) can cherry pie filling
Preheat oven to 375 degrees.
Melt butter or margarine in a small saucepan. Remove pan from heat and stir in oats, flour, brown sugar, cinnamon and salt until a dry, crumbly dough forms. Press about 2/3 of the dough into the bottom of 9 inch square pan, making an even layer.
Spread cherry pie filling in the crust, and sprinkle with remaining crumb mixture.
Bake for 40 to 45 minutes, until top is lightly browned. Serve warm or at room temperature.