Orange Yogurt Coffee Cake

From the kitchen of: Dawn Corbin

1 pkg. Pillsbury Carrot'n Spice Cake Mix
8 oz. carton plain yogurt
3 eggs

filling:
1 c. finely chopped walnuts
½ c. firmly packed brown sugar
1 Tbsp. grated orange peel
½ tsp. cinnamon
¼ tsp. cloves

Heat oven to 325ºF. Grease and flour 13x9" pan. In large mixing bowl blend all cake ingredients at low speed until moist. Beat 2 minutes on medium setting. In small bowl combine all filling ingredients, set aside. Pour half of batter into prepared pan, sprinkle half of the filling mixture evenly over batter. Top with remaining batter, cover that with remaining filling mixture. Bake for 35 to 40 minutes or until a tooth pick comes out clean. Cool slightly before serving. Good warm or cold. Nice with a spoonful of whipped topping or ice cream.