1 stick butter
1 1/2 c. peanut butter
1 c. brown sugar
1 c. white sugar
3 eggs
1 tsp. corn syrup
1 tsp. vanilla
2 tsp. baking soda
1 c. M&M'S®
1 c. chocolate chips
4 1/2 c. oats (usually doesn't take as much)

Using the largest bowl you own, mix ingredients together in the order listed (dough will be crumbly). Use an ice cream scoop to drop dough onto a cookie sheet (6 to 9 cookies per sheet).

Bake at 350°F for 8 to 10 minutes or until edges are lightly browned.