Serving sizes vary, adjust ingredient amounts accordingly
1 Pint Vanilla Ice Cream, approx.
2-3 shots Limoncello, depending on how boozy you want it
1/2 c. milk, approx.
1/2 to 1 cup ice, approx.
1. Blend all ingredients thoroughly, adjusting ingredient amounts to suit your thickness/thinness preferences and tastes.
Souce: Not sure on this, might be Nigella or I might've come up with it.