Apparently, this goes really well with large amounts of coffee.
The streusel topping recipe is here.
From a box sold in River Forest, Illinois.
Crispy Apple Crisp
2 pounds of apples, cut into wedges
1/2 tsp. cinnamon
10 oz. walnuts
2 Tbsp. sugar
1/4 tsp. nutmeg
1 Tbsp. lemon juice
1/2 cup brown sugar
6 tablespoons butter
3/4 cup flour
Add sugar, nutmeg, cinnamon, lemon juice to apples.
Make topping. Cream butter and sugar, then add flour last.
Bake 350 deg. about 50 minutes. 8 by 8 baking dish.