Preheat your oven to 350 degrees.
Start by mixing the flour, baking soda, and salt in a large bowl. Set aside.
Soften the butter, and combine it with the sugars, peanut butter, and vanilla. Mix well!
In a separate bowl, beat the eggs and add it to the butter mixture. Mix well again!
Gradually stir in the flour and then add the oatmeal and chocolate chips.
Drop balls of cookie dough onto an ungreased cookie sheet and bake for 10 minutes, pull out, turn around, and bake for another 5 minutes.
Pull out of oven and let sit for 5 minutes to finish cooking on sheet.
Enjoy!