Spray an 8x8 inch metal baking dish with non-stick release pan spray.
In a medium bowl, combine peanut butter, brown sugar, vanilla, baking soda and salt. Using an electric mixer, beat at medium speed for about 2 minutes.
Add in egg, mix until combined.
Add in oatmeal and chocolate chips. Mix until combined.
Transfer the prepared baking dish and spread so that batter is an even height across the top.
Bake for 12-15 minutes or until toothpick is inserted and comes out clean (don't over cook). Do not over cook!
Let cool before cutting into squares. Enjoy!
Notes
Be sure to use gluten free oats to make this recipe 100% gluten free. The oatmeal must be labeled "Gluten Free" on the outside of the package. I prefer the brand "Bob's Red Mill". This recipe was cooked in a metal 8 x 8 inch pan. Cooking times and end product may vary if using a glass or ceramic pan.It's essential not to overcook these bars, as that will make them hard and they will not have a chewy texture (unless that's what you want!).Optional Add In's: (use up to 1 cup in place of the chocolate chips)