MONSTER COOKIES RECIPE (it's a big one so feel free to cut it in half or in quarters)
1 Dozen Eggs
2 pounds brown sugar
4 Cups sugar
1 Tablespoon Vanilla
8 teaspoons baking soda
1 pound unsalted butter
3 pounds peanut butter
18 cups oatmeal
1 pound Chocolate Chips (butterscotch, white chocolate... also good)
1 pound M&Ms (plain or peanut or both)
Mix in order
Bake 350 for 10-12 minutes
Cool and enjoy!

If you make them really large like I do, baking time needs to be increase.
*Cookie dough will last in the fridge for at least 2 weeks.