Pumpkin Pie Muffins

Ingredients (10)

• + 1 ½ cups whole wheat flour add to pantry
• ✓ 1 ½ cups all-purpose flour
• + 5 teaspoons pumpkin pie spice add to pantry
• ✓ 2 teaspoons baking soda
• + 1 ½ teaspoons salt add to pantry
• + 1 (30 ounce) can pumpkin pie filling (such as Libby's®) add to pantry
• + 3 cups white sugar, or more to taste add to pantry
• + ½ cup vegetable oil add to pantry
• ✓ ½ cup water
• + 4 large eggs add to pantry