Nana's Bran Muffins | Cooking Professionally

Ingredients

• 1 1/2 cups wheat bran
• 1 cup buttermilk
• 2/3 cup brown sugar
• 1/3 cup vegetable oil
• 1 egg
• 1/2 teaspoon vanilla extract
• 1 cup all-purpose flour
• 1 teaspoon baking soda
• 1 teaspoon baking powder
• 1/2 teaspoon salt
• 1/2 cup raisins