For the pasta
01 -
12 oz (340 g) fettuccine
02 -
1 tablespoon kosher salt, for the pasta water
03 -
1 cup reserved pasta water
For the seafood
04 -
1 lb (450 g) skinless salmon fillets, cut into 1-inch cubes
05 -
12 oz (340 g) large shrimp, peeled and deveined
06 -
1 teaspoon paprika
07 -
1 teaspoon kosher salt, divided
08 -
1/2 teaspoon black pepper
09 -
2 tablespoons olive oil, divided
For the Alfredo sauce
10 -
3 tablespoons unsalted butter
11 -
4 cloves garlic, minced
12 -
1 1/2 cups (360 ml) heavy cream
13 -
1 1/4 cups (125 g) freshly grated Parmesan cheese
14 -
1/4 teaspoon red pepper flakes, optional
15 -
1 tablespoon fresh lemon juice
16 -
2 tablespoons chopped fresh parsley