1 lb. butter, soft
2 lbs. brown sugar
1 tbsp. vanilla
8 tbsp. baking soda
4 c. white sugar
12 eggs
1 tbsp. white corn syrup
3 lbs. crunchy peanut butter
18 oz. chocolate chips
1 lb. plain M&M'S®
18 c. quick oats

Mix first 7 ingredients together well. Add next 2 ingredients and mix well. Add last 2 ingredients. Mix well. Drop on greased cookie sheet by ice cream scoop, 4 to a sheet. Flatten with a glass. Bake 10-12 minutes at 350 degrees.