Peanut Butter Pinwheel Cookies: Love in Every Chocolate Swirl

Ingredients

• 1/2 cup butter ((softened))
• 1 cup granulated sugar
• 1/2 cup chunky peanut butter
• 2 tablespoons milk
• 1/2 teaspoon vanilla extract
• 1 large egg
• 1-3/4 cup unbleached all-purpose flour
• 1/2 teaspoon table or sea salt
• 1/2 teaspoon baking soda
• 1 6-ounce package semi-sweet chocolate chips