Easy Pumpkin Muffins

Bahan-bahan (18 porsi)

• 2 cups all purpose flour
• 1 ⅓ cups granulated sugar
• 1 teaspoon pumpkin pie spice
• ¾ teaspoon cinnamon
• ½ teaspoon salt
• ½ teaspoon baking soda
• ½ teaspoon baking powder
• ¼ teaspoon ground cloves
• 15 ounces pumpkin puree
• 2 eggs (room temperature)
• ⅔ cup sour cream