A long time family favorite recipe my mom used to make all the time, especially at the holidays.
Ingredients
1/2 C. Shortening
1/2 C. Butter
1 C. Sugar
3 Eggs
1 C. Sour Cream
1 t. Vanilla
1/2 t. Baking Soda
1 1/2 t. Baking Powder
1/2 t. Salt
2 1/2 C. Flour
Topping:
1/2 C. Walnuts
3/4 C. Brown Sugar
1 t. Cinnamon
Instructions
Cream together the shortening, butter and sugar in a mixing bowl. Blend in eggs, vanilla and add sour cream.
Add baking soda, baking powder, salt and flour. Mix well.
Mix topping ingredients together in a small bowl.
Pour 1/2 of batter in a greased 9 or 10 inch round deep baking pan. Top with half of the topping and add remaining batter. Sprinkle remaining topping on top of batter.
Bake at 350°F. for about 1 hour, depending on pan used. You can also do this in a 9 x 13 pan. Check at 35 - 40 minutes.
Recipe by Recipes Food and Cooking at https://recipesfoodandcooking.com/2007/11/20/sour-cream-coffee-cake/