This 3-ingredient base is the easiest way to whip together creamy, fluffy ice cream without a machine. Add in cookies, a butterscotch swirl, and mini peanut butter cups for a unique flavor twist!
Melt the butterscotch chips in the microwave for 15-30 seconds. Stir vigorously. Add a splash of the heavy whipping cream to reach desired consistency. Let cool.
In a large bowl, whip the heavy whipping cream until stiff peaks form.
In a separate bowl, mix together vanilla and sweetened condensed milk. Fold in the cookies and peanut butter cups.
Gently fold the whipped cream into the milk/cookie mixture, being careful not to knock out the air and to keep it light and fluffy.
Slowly drizzle the cooled butterscotch mixture into the ice cream to incorporate the swirl throughout.
Transfer the mixture to an 8×5-inch loaf pan, or other insulated container. Freeze for 6-8 hours, or overnight.