Ingreadient

• 1/2 cup butter, softened
• 3/4 cup white sugar
• 1 egg
• 1 1/4 cups all-purpose flour
• 1 teaspoon cream of tartar
• 1/2 teaspoon baking soda
• 1/4 teaspoon salt
• 1 (8 ounce) package cream
• cheese
• 1/2 cup white sugar
• 2 teaspoons vanilla extract