Instant Pot Shrimp Alfredo (Printable version)

Creamy shrimp Alfredo pasta with tender shrimp and rich sauce, ready quickly using the Instant Pot.

# What you need:

→ Protein & Seafood

01 - 1 pound frozen raw shrimp, peeled and deveined

→ Pasta

02 - 12 ounces fettuccine or linguine, broken in half

→ Dairy

03 - 1 cup heavy cream
04 - 1 cup grated Parmesan cheese
05 - 2 tablespoons unsalted butter

→ Vegetables & Aromatics

06 - 3 cloves garlic, minced
07 - 1 cup frozen peas (optional)

→ Liquids

08 - 2 1/2 cups low-sodium chicken broth

→ Seasonings

09 - 1 teaspoon kosher salt
10 - 1/2 teaspoon freshly ground black pepper
11 - 1/4 teaspoon crushed red pepper flakes (optional)
12 - 2 tablespoons chopped fresh parsley, for garnish

# How to Make It:

01 - Place broken pasta evenly into the Instant Pot insert.
02 - Pour chicken broth over pasta and distribute minced garlic evenly.
03 - Place frozen shrimp directly atop pasta without stirring.
04 - Sprinkle kosher salt, black pepper, and optional crushed red pepper flakes evenly over shrimp.
05 - Secure lid and set valve to sealing. Cook on high pressure for 6 minutes.
06 - Quick-release pressure carefully as soon as cooking completes.
07 - Open lid and stir in butter, heavy cream, Parmesan cheese, and frozen peas if using, until sauce is creamy and cheese melts.
08 - Let pasta rest for 2 to 3 minutes to allow sauce to thicken.
09 - Taste and modify seasoning if necessary.
10 - Plate immediately and garnish with freshly chopped parsley.

# Expert Advice:

01 -
  • One-pot meal
  • Freezer-friendly
02 -
  • For a lighter version substitute half-and-half for heavy cream
  • Add a squeeze of lemon for brightness or toss in baby spinach with the peas
03 -
  • Use frozen shrimp for convenience and quick cooking
  • Do not stir the pasta and shrimp before cooking to avoid clumping
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