Apple Sour Cream Streusel Coffee Cake

3 cups Bisquick
1 cup sugar
1/4 cup margarine or butter, softened
1-1/2 cup sour cream
1-1/2 tsp. vanilla
2 eggs
2 cups pared chopped apples
Powdered sugar

Heat oven to 350*. Grease and flour 12-cup Bundt cake pan. Prepare streusel filling by mixing 1/4 cup packed brown sugar, 1/4 cup finely chopped nuts and 1 tsp. cinnamon until crumbly. Mix remaining ingredients except apple and powdered sugar; beat vigorously 1 minute.

Spread 1/3 batter (about 1-1/4 cup) in pan; sprinkle with half of the streusel filling (about 1/4 cup). Sprinkle with 1 cup apple; repeat with 1/3 of the batter, half of the filling and 1 cup apple. Spread with remaining batter. Bake until wooden pick inserted near center comes out clean, 45-50 minutes. Remove from pan; sprinkle with powdered sugar.

(By Jan Taylor)

AUTHOR: Jerseygirl