Name: Cranberry Upside-Down Coffee Cake
Prep time: 15 min
Cook time: 60 min
Total time: 75 min
Yield: 12 Servings
Ingredients: 3/4 cup brown sugar (, packed); 1 cup unsalted butter (, softened (divided)); 1 1/2 cups fresh cranberries; 1/2 cup walnuts (, chopped); 3/4 cup sugar; 2 large eggs; 1 teaspoon vanilla extract; 1 cup sour cream; 1 1/2 cups flour; 1 1/2 teaspoons baking powder; 1 teaspoon baking soda; 1/2 teaspoon ground cinnamon; 1/4 teaspoon salt