I blend, boil, and serve the custard in a one quart Mason jar.
Ways to use your custard:
Eat it warm
Put it into an ice cream maker
Grown up special ice cream— Blend in 1/8 to 1/4 cup of whisky (or other alcohol) to make freezer ice cream (the alcohol prevents the mix from freezing too much).
My two favorite dairies: Dutch Meadows and Family Cow. Both have family days for visiting, if you live near PA, but they both ship.