1/2 cup butter or margarine
1/4 cup brown sugar, firmly packed
1/4 cup granulated sugar
1 cup flour
4 cups peeled, cored and sliced zucchini
1/2 cup lemon juice
1/2 teaspoon nutmeg
1 teaspoon cinnamon
3/4 cup granulated sugar
Cut butter into brown sugar, the 1/4 cup granulated sugar and flour until the mixture resembles coarse crumbs; set aside.
Cook zucchini and lemon juice for 20 minutes over medium heat. Drain, then add nutmeg, cinnamon and the 3/4 cup granulated sugar. Pour batter into a greased 9 x 13-inch pan and bake at 350 degrees F for 30 minutes. Remove from the oven and sprinkle the crumb mixture over the top. Return to oven and bake for another 10 to 15 minutes, or until brown. It will crisp as it cools.