Sweet-Potato Muffins

Details

Ingredients

• 1 ⅛ cups packed brown sugar
• ½ cup canola oil
• 1 teaspoon vanilla extract
• 2 eggs
• 2 cups all-purpose flour
• 2 teaspoons baking powder
• 1 teaspoon ground cinnamon
• 1 teaspoon freshly grated nutmeg
• ½ teaspoon ground allspice
• ½ teaspoon salt
• 4 cups peeled, shredded sweet potato
• ½ cup raisins
• 1 cup walnuts