Forever Fresh Cookies Recipe

Ingredients

• 1 cup butter
• 1 cup vegetable oil
• 1 cup white sugar
• 1 cup brown sugar
• 1 egg
• 1 teaspoon vanilla extract
• 0.5 teaspoon salt
• 1 teaspoon baking soda
• 1 teaspoon cream of tartar
• 3.5 cups all-purpose flour
• 2 cups cornflakes cereal
• 1 cup oatmeal
• 1 cup coconut flakes
• 1 cup walnuts
• 1 (12 ounce) package chocolate chips