•   1 quart apple slices
•   3/4 cup flour
•   1 stick butter, softened
•   1/3 cup brown sugar
•   1 teaspoon lemon zest
•   1/8 teaspoon cinnamon

Arrange apples in a shallow baking dish.

Mix together remaining ingredients and sprinkle over the top.

Bake in a 375 °F. oven for 40 minutes.