Sour Cream Coffee Cake - cooking recipe

Ingredients

1 box yellow cake mix
1 (8 oz.) sour cream
1/2 c. sugar
3/4 c. oil
4 eggs
3 Tbsp. brown sugar
3 Tbsp. cinnamon
1 c. chopped nuts

Preparation

Mix first 5 ingredients in order.
Combine rest for filling. Pour 1/2 batter in pan.
Sprinkle with 1/2 filling; repeat.
Bake at 350\u00b0 for 30 minutes.