Pineapple Upside-Down Muffins

Details

Ingredients

• 1 (10 ounce) can pineapple slices in juice, drained
• 2 tablespoons brown sugar
• 2 tablespoons chopped walnuts
• ½ cup regular rolled oats
• ¾ cup whole wheat flour
• ¾ cup all-purpose flour
• 2 teaspoons baking powder
• ½ teaspoon baking soda
• ¼ teaspoon salt
• 1 tablespoon ground cinnamon
• 2 eggs
• ½ cup packed light brown sugar
• ¼ cup canola oil
• 2 tablespoons pineapple juice
• 1 teaspoon vanilla extract
• 1 (8 ounce) can crushed pineapple
• 1 cup grated carrot
• ¾ cup raisins
• ¼ cup chopped walnuts