Everything Cookies

I got this recipe several years ago from my sister-in-law Emily. I suppose they're called everything cookies because they have a little bit of everything in them. If you like a crispy cookie, then this is a recipe for you. :)

1 cup margarine (I use butter)
1 cup brown sugar
1 cup white sugar
1 egg
1 teaspoon cream of tartar
1 cup oatmeal
1 cup coconut
3/4 cup oil
2 teaspoons vanilla
3 cups flour
1 teaspoon salt
1 teaspoon baking soda
1 cup crisp rice cereal
12 oz. chocolate chips (also really good with butterscotch chips)

Beat margarine and sugars together, add egg, oil, and vanilla. Beat well. Mix remaining dry ingredients together and slowly add into the creamed mixture. Fold in chocolate chips. bake at 350 degrees for about 12 minutes or until lightly browned.