INGREDIENTS
3/4 lb
Brussels sprouts
1/3 cup
Onion
2
Egg yolks, large
3
Eggs, large
1 cup
All-purpose flour
1 cup
Cake flour
1/8 tsp
Nutmeg
1/2 tsp
Pepper, freshly ground
1/2 tsp
Salt
1 tsp
Salt, coarse
2 tbsp
Olive oil
1 cup
Butter, unsalted
1 1/3 cups
Gruyere cheese
1 cup
Heavy cream
1 cup
Whole milk
6 tbsp
Water