Dinner · Part 2 of 3: Instructions
One Pan Shrimp Fettuccine Alfredo Step-by-step instructions

- Prep
- Cook
- Total
- Serves
- 4
Before you start
Before beginning, ensure all ingredients are measured and ready, as the cooking process moves quickly once the heat is applied.
Peel and devein the shrimp, and have your tongs and serving plates nearby so you can plate the dish immediately upon completion to maintain the ideal temperature and consistency.
Ingredients at a glance (2)
- 1 lb shrimp, peeled and deveined
- 8 oz fettuccine pasta
Instructions
Searing the shrimp
- Sear the shrimpHeat a large skillet over medium-high heat. Add the shrimp in a single layer. Cook for 2-3 minutes per side until they turn opaque and pink and reach an internal temperature of at least 145°F (63°C). Remove the shrimp from the skillet and set aside on a plate to prevent overcooking.Look for shrimp are opaque and pinkSafe temperature 145°F (63°C) internal temperature (shellfish)Tip Do not crowd the pan; cook in batches if necessary.
The shrimp should be firm, pink, and opaque. They should have a light golden brown sear on both sides.
Once removed, they will rest safely on a plate while the sauce base is prepared, ensuring they remain tender and succulent for the final assembly of the dish.
Building the sauce and cooking pasta
- Prepare the sauce and pastaIn the same skillet, prepare the creamy sauce base. Add the fettuccine and cook, stirring frequently, until the pasta is al dente and the sauce has thickened to a glossy consistency.Look for sauce coats the back of a spoonTip Adjust the heat to maintain a steady simmer.
The sauce should be bubbling gently, and the fettuccine should be softening as it absorbs the liquid. Check the pasta frequently; it should be firm to the bite but fully cooked through by the time the sauce reaches a thick, velvety consistency.
Finishing the dish
- Combine and serveReturn the cooked shrimp to the skillet and toss gently to coat everything evenly. Serve immediately while hot.Look for sauce is glossy and shrimp are warmed throughTip Ensure the shrimp are evenly distributed.
The sauce should be luxurious and glossy, coating every strand of pasta. The shrimp, when reintroduced, should be warmed through, and the entire dish should be fragrant and steaming, ready to be served immediately on warmed plates for the best experience.
Common mistakes
A common mistake is overcrowding the pan during the initial shrimp sear, which leads to steaming rather than browning. Another error is using heat that is too high, which can cause the sauce to break.
Maintain a gentle, steady simmer to ensure the sauce remains smooth and the pasta cooks evenly without burning the bottom of the skillet.
How to tell it’s done
The shrimp are done when they are opaque and reach an internal temperature of 145°F (63°C). The pasta should be cooked to al dente, meaning it is tender but retains a slight chew in the center.
The sauce is finished when it is thick, glossy, and coats the back of a spoon without running off too quickly.
- Shellfish: 145°F (63°C) in the thickest part
Up next · Part 3 of 3
2 variations · storage & make-ahead · 3 answers · printable card
Tips, FAQ & printable recipe (Part 3)← Back to the ingredients (Part 1)