Ingredients:
- 1 cup (2 sticks/227g) unsalted butter, softened
- 3/4 cup (150g) packed light brown sugar
- 3/4 cup (150g) granulated sugar
- 2 large eggs
- 2 teaspoons vanilla extract
- 2 1/4 cups (281g) all-purpose flour
- 1 teaspoon baking soda
- 1 teaspoon salt
- 1 cup (170g) semi-sweet chocolate chunks or chips
- 1 cup (250g) creamy peanut butter
- 1 cup (120g) powdered sugar
- 1/4 cup (57g) unsalted butter, softened
- 2 tablespoons milk
- 1/2 teaspoon vanilla extract
- 18 mini peanut butter cups, unwrapped
Instructions:
- In a large bowl, cream together the softened butter, brown sugar, and granulated sugar until light and fluffy.
- Beat in the eggs one at a time, then stir in the vanilla extract.
- In a separate bowl, whisk together the flour, baking soda, and salt.
- Gradually add the dry ingredients to the wet ingredients, mixing until just combined. Be careful not to overmix!
- Fold in the chocolate chunks.
- Cover the dough and chill in the refrigerator for at least 30 minutes. This prevents spreading!
- While the dough is chilling, beat together the peanut butter, powdered sugar, butter, milk, and vanilla extract until smooth and creamy.
- Preheat oven to 350°F (175°C). Scoop rounded tablespoons of cookie dough onto prepared baking sheets, leaving space between cookies. Slightly flatten each dough ball with the palm of your hand.
- Using the back of the small scoop, or your thumb, press a small indentation into the center of each cookie.
- Spoon or pipe a small amount of peanut butter filling into each indentation.
- Bake for 10-12 minutes, or until the edges are golden brown and the centers are set. Don't overbake; they'll continue to set as they cool.
- Immediately after removing from the oven, gently press a mini peanut butter cup into the center of each cookie.
- Let the cookies cool on the baking sheets for a few minutes before transferring them to a wire rack to cool completely.