Creamy Peanut Butter Icing - cooking recipe

Ingredients

1 cup butter, softened
1/2 cup creamy peanut butter, or more to taste
1 teaspoon vanilla extract
1 pinch salt
4 cups confectioners' sugar
1/4 cup milk, or more as needed

Preparation

Beat butter in a bowl using an electric mixer until fluffy. Add peanut butter, vanilla extract, and salt; beat until incorporated. Slowly pour confectioners' sugar into peanut butter mixture while continuing to beat with the mixer; add milk until desired thickness is reached.