Peanut Butter and Chocolate Fudge

Butter (1 cup)

Creamy Peanut butter (1 cup)

Vanilla extract (1 tsp)

Powdered sugar (3 1/2 cups)

Chocolate Fudge Layer:

Semi-sweet chocolate chips (1 1/2 cups)

Butter (2 tbsp)

Sweetened condensed milk (7 oz)