INGREDIENTS
3
Garlic cloves
3
Lemons
1/4 cup
Parsley, fresh
2
Egg yolks
1 lb
Spaghetti
1
Black pepper, Freshly ground
2 tbsp
Flour
1
Kosher salt
1
Olive oil, extra-virgin
2 tbsp
Butter, unsalted
1 1/2 cups
Gruyere, grated
1 1/2 cups
Parmesan, grated
1 1/2 cups
Pecorino romano, grated