Moist Pumpkin Oatmeal Muffins

Ingredients

• 1 cup dry rolled oats (the regular kind, not the quick-cooking kind)
• 1 (14 ounce) can pumpkin puree
• 1 cup brown sugar
• 1/4 cup canola oil
• 3/4 cup low-fat buttermilk
• 1/2 cup water
• 4 eggs
• 2 cups whole wheat flour
• 2 3/4 teaspoons pumpkin pie spice or 2 teaspoons ground cinnamon
• 1/4 teaspoon ground cloves
• 1/2 teaspoon ground ginger
• 1/4 teaspoon freshly grated nutmeg or 1/2 teaspoon dried nutmeg, powder
• 4 teaspoons baking powder
• 1 teaspoon kosher salt or 1/2 teaspoon table salt