Apple Butter Muffins

Bahan-bahan (12 porsi)

• 1½ cups all purpose flour
• 3/4 cup packed brown sugar
• 1½ teaspoons baking powder
• 1 teaspoon ground allspice
• 1/2 teaspoon baking soda
• 1/4 teaspoon salt
• 1 cup apple butter
• 3/4 cup (1½ sticks) butter, (melted)
• 2 large eggs
• 1 teaspoon vanilla extract
• 2 tablespoons granulated white sugar
• 1/8 teaspoon ground allspice