Sour Cream Bran Muffins Recipe

Ingredients (13)

• Nonstick cooking spray
• 3 cups bran flakes cereal
• 2 cups sour cream
• 1/2 cup light olive oil
• 6 large eggs
• 1 1/2 cups packed brown sugar
• 2 Tbsp.  vanilla extract
• 2 1/2 cups whole-wheat flour
• 2 tsp.  baking soda
• 2 tsp.  baking powder
• 1 tsp.  salt
• 1 cup golden raisins
• 1 cup walnuts