4 ingredient peanut butter cookies
Family Tested & Approved
peanut butter, creamy
Beat together sugar and peanut butter. Add in egg and vanilla blend well. Scoop into balls place on a parchment lined cookie sheet.
Flatten with a fork and bake for 10 minutes. Let cool on pan for 1 minute before removing to a wire rack.
If you are making them into a sandwich cookie just place 1 cookie upside down on a plate and add a large marshmallow. microwave for 15 seconds then top with another cookie.