Banana Oat Muffins with Sour Cream
Prep Time: 15 min
Cook Time: 25 min
Ingredients
- ✓ 1 cup rolled oats
- ✓ 1 cup all-purpose flour
- ✓ 1 tablespoon rolled oats
- ✓ ½ cup chopped walnuts
- ✓ 1 teaspoon baking soda
- ✓ 1 teaspoon baking powder
- ✓ ¼ teaspoon ground cinnamon
- ✓ ½ teaspoon salt
- ✓ ½ cup butter, softened
- ✓ 1 cup white sugar
- ✓ 2 eggs
- ✓ 1 cup mashed ripe banana
- ✓ 1 teaspoon vanilla extract
- ✓ ½ cup sour cream
- ✓ ⅓ cup rolled oats
- ✓ 4 tablespoons brown sugar
- ✓ ¼ teaspoon ground cinnamon
- ✓ 2 tablespoons butter, chilled
- ✓ ¼ cup chopped walnuts