Ingredients
Method
Preparation
- Bring water to a boil and generously salt the pot.
- In a bowl, whisk eggs, yolks, grated cheese, cream (if using), and black pepper until smooth. Set aside.
- Pull smoked salmon into pieces and keep nearby.
- Keep whole garlic cloves to flavor the butter, then remove before combining.
Cooking
- Boil the spaghetti in salted water according to package directions, usually 8-10 minutes for al dente. Reserve 1 to 1 1/2 cups of the starchy pasta water before draining.
- Melt butter with olive oil in a skillet over medium heat. Add crushed garlic and cook 30-60 seconds until fragrant; remove and discard garlic.
- Add smoked salmon pieces to the skillet to warm through for 1-2 minutes. Turn off the heat.
- Return drained hot pasta to the pot. Pour the egg-cheese mixture over the hot pasta and toss vigorously with tongs, adding reserved pasta water gradually until reaching a silky, clingy sauce.
- Fold the warmed smoked salmon into the sauced pasta, tossing gently. If the sauce seems thick, add more pasta water 1 tablespoon at a time.
- Season with salt and freshly ground black pepper, add lemon zest if using, and sprinkle chopped parsley. Serve immediately.
Notes
If the sauce looks curdled, remove from heat and whisk in a spoonful of cold cream or butter with more hot pasta water. For a sauce that is too thin, stir in grated cheese off heat. Keep salmon warm in the skillet to prevent overcooking, and use room temperature eggs for a silkier sauce.
