Buttery cinnamon crumb topping is the crowning glory to this flavorful cake that starts with a simple cake mix.
ready in about 50 minutes;
serves 24
You might need to buy:
- Cinnamon Crumb Topping:
- flour
- firmly packed brown sugar
- McCormick® Ground Cinnamon
- chopped walnuts
- Coffee Cake:
- egg
- sour cream
- McCormick® Pure Vanilla Extract