1. Lightly grease a cookie sheet and preheat oven to 350°. 2. Gradually combine the margarine, oil, and sugars until smooth and creamy. 3. Add egg, salt, vanilla extract, cream of tartar and baking soda; mix until smooth. 4. Add flour, Rice Krispies, oats and chocolate chips. 5. Mix until ingredients are well combined. 6. Drop by teaspoonfuls; bake for 10-12 minutes. 7. Allow to cookies to cool on wire racks. ---------------------------------------------------------------------------
Nutrition
Ingredients