In a medium bowl, mix the peanut butter, powdered sugar, milk, vanilla, and salt until smooth.
1 cup creamy peanut butter, 1/2 cup powdered sugar, 1/4 cup milk, 1 teaspoon vanilla extract, Pinch salt
Roll the mixture into small balls and flatten them slightly into heart shapes. Place them on a parchment-lined baking sheet.
Freeze the peanut butter hearts for at least 30 minutes to firm up.
In a microwave-safe bowl, melt the chocolate chips and coconut oil in 30-second intervals, stirring in between, until smooth.
1 cup semi-sweet chocolate chips, 1 teaspoon coconut oil
Dip each frozen peanut butter heart into the melted chocolate, coating completely.
Place the dipped hearts back on the parchment paper and chill in the refrigerator for 15-20 minutes, or until the chocolate is set.
Enjoy your delicious Valentine's Day PB Hearts! Share them with loved ones or savor them all by yourself (we won't judge!).