Ingredients

• 3 cups non-fat Greek yogurt (such as Kirkland®)
• 1 cup white sugar
• 3/4 cup peanut butter
• 1/2 cup Irish cream liqueur (such as Baileys®)
• 1 teaspoon vanilla extract

Instructions

1. Combine yogurt, sugar, peanut butter, Irish cream liqueur, and vanilla extract together in a bowl. Refrigerate yogurt mixture until chilled, 30 to 45 minutes.
2. Process yogurt mixture in an ice cream maker according to manufacturers' instructions for churning.