Peanut Butter Cup Dessert Pizza

1 (16.5 ounce) package refrigerated sugar cookie dough

⅓ cup softened butter

1 egg

½ cup confectioners sugar

1 cup creamy peanut butter

15 miniature chocolate-covered peanut butter cups (such as Reese s®), halved

2 tablespoons chocolate chips

Preheat oven to 350 degrees F (175 degrees C).

Grease a 14-inch pizza pan.

Mix cookie dough, softened butter, and egg together in a bowl.

Spread cookie dough mixture onto prepared pizza pan to cover entirely.

Bake in preheated oven until dough begins to brown, 10 to 12 minutes; set aside to cool.

Beat confectioners sugar into peanut butter in a bowl until completely integrated.

Spread peanut butter mixture over cooled cookie dough crust.

Arrange halved peanut butter cups atop peanut butter layer.

Sprinkle chocolate chips around peanut butter cups.