Save to Pinterest A creamy, indulgent shrimp Alfredo pasta made effortlessly in the Instant Pot—straight from the freezer to your table in just 20 minutes. Perfect for busy weeknights!
I first served this to my family on a hectic weeknight and everyone loved how quickly it came together without compromising on flavor.
Ingredients
- Protein & Seafood: 1 pound (450 g) frozen raw shrimp peeled and deveined
- Pasta: 12 ounces (340 g) fettuccine or linguine broken in half
- Dairy: 1 cup (240 ml) heavy cream 1 cup (100 g) grated Parmesan cheese 2 tablespoons (30 g) unsalted butter
- Vegetables & Aromatics: 3 cloves garlic minced 1 cup (150 g) frozen peas (optional)
- Liquids: 2 1/2 cups (600 ml) low sodium chicken broth
- Seasonings: 1 teaspoon kosher salt 1/2 teaspoon freshly ground black pepper 1/4 teaspoon crushed red pepper flakes (optional) 2 tablespoons chopped fresh parsley for garnish
Instructions
- Step 1:
- Add the broken pasta to the Instant Pot spreading it out evenly.
- Step 2:
- Pour in the chicken broth and scatter the minced garlic over the pasta.
- Step 3:
- Add the frozen shrimp directly on top of the pasta (do not stir).
- Step 4:
- Sprinkle with salt black pepper and red pepper flakes if using.
- Step 5:
- Secure the Instant Pot lid and set the valve to Sealing Cook on High Pressure for 6 minutes.
- Step 6:
- Quick release the pressure carefully as soon as the cooking time is up.
- Step 7:
- Open the lid add the butter heavy cream Parmesan cheese and frozen peas if using Stir well until the cheese is melted and the sauce is creamy.
- Step 8:
- Let the pasta sit for 2 3 minutes to thicken.
- Step 9:
- Taste and adjust seasoning as needed.
- Step 10:
- Serve immediately garnished with chopped parsley.
Save to Pinterest This dish has become a family favorite on busy nights bringing everyone together around the dinner table.
Required Tools
6 quart (or larger) Instant Pot or electric pressure cooker Measuring cups and spoons Tongs or a large spoon
Allergen Information
Contains Shellfish (shrimp) Dairy (cream butter Parmesan) Wheat (pasta) May contain traces of gluten if using regular pasta Always check labels for allergens
Nutritional Information
Calories 520 Total Fat 20 g Carbohydrates 52 g Protein 32 g per serving
Save to Pinterest This Instant Pot Shrimp Alfredo pasta is the perfect hassle free meal that feels indulgent and satisfying every time.
Common Recipe Questions
- → Can I use fresh shrimp instead of frozen?
Yes, fresh shrimp can be used. Adjust cooking time slightly to avoid overcooking, as fresh shrimp cook faster than frozen.
- → What pasta types work best for this dish?
Fettuccine or linguine broken in half are ideal, as they cook evenly under pressure and absorb the creamy sauce well.
- → Is it possible to add vegetables to the dish?
Frozen peas are a great addition, offering color and mild sweetness. You can also toss in baby spinach after cooking for extra greens.
- → How do I prevent pasta from sticking in the pressure cooker?
Evenly spreading pasta in the liquid and avoiding stirring before cooking helps keep noodles separate. Quick pressure release also preserves texture.
- → Can I substitute half-and-half for heavy cream?
Yes, half-and-half provides a lighter sauce while maintaining creaminess, making the dish less rich but still flavorful.