3 lbs. cooking apples
1 tbsp. lemon juice
1/2 c. chopped walnuts
1/2 c. flour
1/3 c. packed dark brown sugar
1 tsp. cinnamon
1/2 tsp. nutmeg
1/2 tsp. ginger
4 tbsp. butter

Peel and core apples into 1/2 inch thick slices. Place apple slices in 1 1/2 quart microwave safe baking dish. Toss with lemon juice to coat. In bowl, mix nuts and next 5 ingredients. Add batter; cut into 1/4 inch pieces. Blend with finger tips until mixture resembles coarse crumbs. Sprinkle mixture over apples. Cook on high 14 to 16 minutes until apples are tender and topping is crispy.