¾ cup margarine
2/3 cup sugar
2/3 cup brown sugar
1 tsp vanilla
2 eggs
2-1/4 cup flour
½ tsp baking soda
½ tsp salt
12 oz chocolate chips

Pre-heat oven to 375 degrees. Mix all ingredients. Stir in chocolate chips. Bake for 10 minutes.
No need to grease cookie sheets.