Preheat the oven to 375 degrees F.
In a large bowl, cream together the butter, sugars, and peanut butter with an electric mixer.
Add in the eggs, water, and vanilla. Mix well.
In a separate bowl, mix together the flour, baking soda and salt.
Add the dry ingredients to the wet ingredients and stir until a dough is formed.
Place parchment paper on a baking sheet and roll two-inch cookie balls. Place them about three inches apart on the baking sheet.
Bake for 12-15 minutes or until the edges are golden brown.
While the cookies are baking, cut the Unreal Peanut Butter Cups into fourths.
Take the cookies out of the oven and gently press a quartered peanut butter cup into the center.
The peanut butter cup will begin to melt and that is okay.
Serve the cookies with a glass of almond milk or your drink of choice. Enjoy!