Pecan-Streusel Coffee Cake - cooking recipe

Ingredients

1 c. chopped pecans
2/3 c. packed brown sugar
2 Tbsp. margarine or butter, melted
1 1/2 tsp. ground cinnamon
1 (27 1/4 oz.) pkg. cinnamon streusel cake mix
1/2 c. sour cream

Preparation

For topping:
In a mixing bowl, stir together pecans, brown sugar, margarine or butter and cinnamon.
Set aside.