This yummy cookie is a combination of two favorites: Chocolate chip cookie dough and peanut butter cups!
Preheat oven to 350 degrees. Lightly grease a mini muffin pan.
Mix butter and sugars together in the bowl of a stand mixer or a large bowl. Add eggs, one at a time. Add vanilla mix for a few seconds. Keep the mixer on low speed.
With wooden spoon, or spatula, add dry ingredients and chocolate chips all at once. Mix just until dry ingredients are incorporated with butter mixture.
Drop by spoonfuls into muffin tins. Bake for 8-9 minutes just until set and top is no longer shiny or wet looking.
After removing pan from oven, press a mini peanut butter cup into the middle of the cookie. Let cool completely.