Instant Pot Shrimp Alfredo

Featured in: One-Pot Cozy Meals

This dish features tender shrimp cooked alongside fettuccine in a smooth, creamy Alfredo sauce. Using a pressure cooker, garlic-infused butter and a blend of chicken broth and cream create a luscious base. Parmesan cheese adds rich depth while fresh parsley garnishes the top. Ready from freezer to plate in 20 minutes, it’s a flavorful, easy midweek dish perfect for seafood lovers seeking a classic Italian-American delight.

Updated on Mon, 24 Nov 2025 10:36:00 GMT
Instant Pot Shrimp Alfredo Pasta, creamy and decadent, served with fresh parsley garnish. Save
Instant Pot Shrimp Alfredo Pasta, creamy and decadent, served with fresh parsley garnish. | rosewoodoven.com

A creamy, comforting pasta dish featuring tender shrimp and fettuccine in a rich Alfredo sauce—made effortlessly straight from the freezer to the table in just 20 minutes.

This recipe saves me so much time after work yet feels fancy enough to impress guests.

Ingredients

  • Seafood: 450 g (1 lb) frozen raw shrimp, peeled and deveined (tail off recommended)
  • Pasta: 340 g (12 oz) dried fettuccine or linguine, broken in half
  • Sauce: 2 tablespoons unsalted butter 3 cloves garlic, minced 2 cups (480 ml) low sodium chicken broth 1 cup (240 ml) heavy cream 120 g (1 cup) grated Parmesan cheese 1 teaspoon salt ½ teaspoon black pepper ¼ teaspoon crushed red pepper flakes (optional)
  • Garnish: 2 tablespoons chopped fresh parsley Extra Parmesan, for serving

Instructions

Step 1:
Set the Instant Pot to Sauté. Add butter and garlic. Sauté for 1 minute until fragrant.
Step 2:
Add the broken pasta, spreading evenly. Pour in chicken broth and heavy cream. Press down gently to submerge the pasta.
Step 3:
Scatter the frozen shrimp on top. Sprinkle with salt, black pepper, and red pepper flakes (if using).
Step 4:
Close and lock the lid. Set to Manual or Pressure Cook on high for 5 minutes.
Step 5:
When the cycle completes, quick release the pressure.
Step 6:
Open the lid and gently stir in Parmesan cheese until the sauce is smooth and the shrimp are cooked through.
Step 7:
Let stand on Keep Warm for 2–3 minutes to thicken.
Step 8:
Serve hot, garnished with parsley and extra Parmesan.
Sizzling Instant Pot Shrimp Alfredo Pasta with tender shrimp and rich sauce, ready in minutes. Save
Sizzling Instant Pot Shrimp Alfredo Pasta with tender shrimp and rich sauce, ready in minutes. | rosewoodoven.com

This dish always brings my family together for a comforting meal on busy weeknights.

Additional Tips

Add a handful of baby spinach after cooking for added color and nutrients.

Serving Suggestions

Serve with a crisp green salad and garlic bread for a complete meal.

Wine Pairing

Pinot Grigio or Chardonnay complements the creamy flavors perfectly.

A steaming bowl of Instant Pot Shrimp Alfredo Pasta, topped with Parmesan cheese; a comforting weeknight meal. Save
A steaming bowl of Instant Pot Shrimp Alfredo Pasta, topped with Parmesan cheese; a comforting weeknight meal. | rosewoodoven.com

This dish is quick, delicious, and sure to become a family favorite in no time.

Recipe Q&A Section

Can I use fresh shrimp instead of frozen?

Yes, fresh shrimp can be used; adjust cooking time as shrimp cooks quickly. Add directly with the pasta for best results.

What pasta types work well in this dish?

Fettuccine or linguine work best due to their ability to hold the creamy sauce and cook evenly under pressure.

How can I make the sauce thicker?

Allow the dish to sit on the 'Keep Warm' setting for a few minutes after cooking or stir in extra Parmesan or cream cheese for richness.

Is it possible to add vegetables?

Yes, baby spinach or peas can be added after cooking to enhance color and nutrition without affecting texture.

What wine pairs well with this pasta?

Pinot Grigio or Chardonnay complement the creamy sauce and delicate shrimp flavors perfectly.

Instant Pot Shrimp Alfredo

Tender shrimp and fettuccine meld with creamy Alfredo sauce for a quick, comforting meal.

Time to Prepare
5 min
Time to Cook
15 min
Complete Duration
20 min
Created by Clara Whitmore

Dish Type One-Pot Cozy Meals

Skill Level Easy

Cuisine Type Italian-American

Serving Size 4 Portions

Dietary Details None specified

What's Needed

Seafood

01 1 lb frozen raw shrimp, peeled, deveined, tail-off

Pasta

01 12 oz dried fettuccine or linguine, broken in half

Sauce

01 2 tablespoons unsalted butter
02 3 cloves garlic, minced
03 2 cups low-sodium chicken broth
04 1 cup heavy cream
05 1 cup grated Parmesan cheese (approximately 4 oz)
06 1 teaspoon salt
07 ½ teaspoon black pepper
08 ¼ teaspoon crushed red pepper flakes (optional)

Garnish

01 2 tablespoons chopped fresh parsley
02 Extra grated Parmesan cheese for serving

How To Make It

Step 01

Sauté aromatics: Set Instant Pot to Sauté mode. Add butter and minced garlic, cooking for 1 minute until fragrant.

Step 02

Add pasta and liquids: Evenly spread broken pasta into the pot. Pour in chicken broth and heavy cream, pressing gently to submerge pasta.

Step 03

Add shrimp and seasoning: Scatter frozen shrimp on top. Season with salt, black pepper, and crushed red pepper flakes if using.

Step 04

Pressure cook: Close and lock the lid. Set Instant Pot to Manual or Pressure Cook on high for 5 minutes.

Step 05

Release pressure: Once cooking completes, perform a quick pressure release.

Step 06

Incorporate cheese: Open lid and gently stir in Parmesan until sauce is smooth and shrimp are cooked through.

Step 07

Thicken sauce: Allow to stand on Keep Warm mode for 2 to 3 minutes to thicken the sauce.

Step 08

Serve: Plate and garnish with chopped parsley and extra Parmesan cheese while hot.

Essential Tools

  • 6-quart or larger electric pressure cooker
  • Measuring cups and spoons
  • Wooden spoon or spatula
  • Ladle

Allergy Warnings

Look over every ingredient for possible allergens and check with your healthcare provider if unsure.
  • Contains milk (butter, cream, Parmesan), shellfish (shrimp), and wheat (pasta).
  • Check labels for gluten or other allergen cross-contamination in pre-shredded cheese or broth.

Nutrition Details (each serving)

Nutritional numbers are simply a guide and shouldn't replace professional nutrition advice.
  • Energy (Calories): 570
  • Lipids: 22 g
  • Carbohydrates: 56 g
  • Proteins: 32 g