Warm apples with cinnamon is always a combination that's hard to beat. This coffee cake has an easy sprinkle-in filling that comes out of the oven in divine fashion!

• Preheat oven to 350ºF. In a small bowl, combine ¼ cup sugar, 1 tablespoon melted margarine, 1 tablespoon flour, 1 teaspoon cinnamon, and pecans or walnuts for filling. Mix well. Set aside.

• Combine second tablespoon melted margarine with brown sugar and cinnamon in 9″ × 9″ × 2″ square baking pan. Smooth mixture evenly over bottom. Slice apples and arrange on top of brown sugar mixture.

• In a medium bowl, combine flour, baking powder, baking soda, and salt. Set aside. In medium mixing bowl, cream butter and sugar with mixer. Add eggs one at a time, beating well after each addition. Reduce mixer speed. Alternately add dry ingredients with yogurt, scraping bowl when necessary.

• Spread half of batter over apple slices. Sprinkle filling mixture over batter in pan. Spread remaining batter over filling.

• Bake until a toothpick inserted in the center comes out clean, about 30 minutes. This is delicious served warm!