Every time I see my favorite "gal," the Bruna Alpina I think of this recipe...
1 Liter whole milk 5 eggs ultra fresh 10 Tablespoons sugar (baker's sugar or ultra fine sugar) Orange rind Gran Marnier
Boil gently for 20 minutes milk with 5 spoons of sugar and orange peel. Do not let boil over. Cool well.
While cooling, prepare the caramel coating in the molds by placing 4 or 5 tablespoons (depending on the size of the mold) in the bottom with a tablespoon of water. Heat over high heat until the mix melts and bubbles and then continue heating until it begins to color. Take the color (burning if you will) to the point you prefer, which means lighter in flavor or the darker it becomes the heavier the flavor.
Mix 5 tablespoons sugar (or less depending on how sweet you wish this to be) with yolks and Gran Marnier ("season to taste" with this), beat well then add the cooled milk. Lightly beat the whites to mix and add to yolks.
Bake in oven with a pan of water for about 40 – 50 minutes medium oven.