Orange Crumb Coffee Cake

1/2 cup firmly packed brown sugar
1/2 cup finely chopped nuts
1/2 tsp. cinnamon
1/2 tsp. nutmeg
2 cups sifted flour
3 tsp. baking powder
1 tsp. salt
1/4 cup granulated sugar
1/3 cup shortening
1 egg, slightly beaten
3/4 cup orange juice
2 Tbsp. melted butter

Mix together brown sugar, nuts and spices; set aside. Combine flour, baking powder, salt and granulated sugar. Cut in shortening until resembles coarse meal. Add egg and orange juice; stir until blended. Drop batter by heaping tablespoon into sugar nut mixture, shaping into balls and coating well. Place in a greased 8-inch square pan. Sprinkle any remaining sugar mixture and drizzle melted butter on top. Bake at 375 degrees for 30 to 35 minutes.