Pumpkin Oat Cake

Ingredients

• 3 cups all-purpose flour
• 3 teaspoons baking powder
• 1/2 teaspoon baking soda
• 1 teaspoon salt
• 1 teaspoon ground cinnamon
• 2 teaspoons pumpkin pie spice
• 1/2 teaspoon ground cloves
• 3 large eggs
• 1 1/2 cups golden brown sugar
• 3/4 cup vegetable oil
• 1/2 cup milk
• 1 cup canned solid-pack pumpkin
• 1 1/2 cups quick oats or 1 1/2 cups oats
• OPTIONAL
• 1/2 cup chopped walnuts or 1/2 cup pecans
• 1/2 cup raisins or 1/2 cup dried cranberries
• ICING
• 2 tablespoons butter
• 1 cup powdered sugar
• 4 -6 tablespoons milk