Soy Milk Sweet Potato Pie

Ingredients

• 3/4 cup sugar, granulated
• 1 teaspoon cinnamon, ground
• 1/2 teaspoon salt
• 1/2 teaspoon ginger, ground
• 1/4 teaspoon cloves, ground
• 2 eggs, large
• 1 and 3/4 cup sweet potatoes, cooked, mashed
• 12 ounces soy milk
• 1 pie crust, 9-inch, deep dish
• whipped cream