Melting Snowman Sugar Cookies

Ingredients

• Tartar cream - 1 teaspoon.
• Baking soda - 1 teaspoon.
• Flour - 2 1/2 cups.
• Egg - 1 no.
• Vanilla - 1 teaspoon.
• Butter - 1 cup. (It needs to be softened)
• Powdered sugar - 1 1/2 cups.
• #For frosting#
• Powdered sugar - 3 1/2 cups. (It should be sifted)
• Cream of tartar - 1/2 teaspoon.
• Milk - 1/2 cup.
• Butter - 3 tablespoons. (It has to be melted)