My sister sent me a photo of this sheet pan garlic butter shrimp pasta one hectic weeknight and said, “You need this 4‑ingredient dinner hack in your life.” She was right. Everything bakes together on one foil‑lined pan, and the oven does the work while you clean up lunch boxes or answer emails. You get tender fettuccine, juicy pink shrimp, and a glossy garlic butter sauce with a shower of Parmesan, all without babysitting a skillet. It’s become my default way to cook seafood when I’m tired but still want something that feels a little special.
I like to serve this garlic butter shrimp pasta with a simple green salad tossed in a lemony vinaigrette and a side of steamed or roasted broccoli for some extra veg. Warm garlic bread or a crusty baguette is perfect for swiping up any buttery sauce left on the pan. If you enjoy wine, a cold glass of Pinot Grigio or Sauvignon Blanc pairs really well, but honestly, sparkling water with lemon feels just as nice on a busy weeknight.
Oven Baked 4-Ingredient Sheet Pan Garlic Butter Shrimp PastaServings: 4
Ingredients
8 ounces dry fettuccine pasta
1 pound large raw shrimp, peeled and deveined (tails on or off)
1/2 cup (1 stick) unsalted butter, melted
1/2 cup grated Parmesan cheese
1 teaspoon garlic powder (optional but recommended for extra garlic flavor)
1 teaspoon kosher salt, plus more to taste
1/2 teaspoon black pepper
1/4 cup reserved hot pasta cooking water (as needed for loosening sauce)
Nonstick cooking spray or extra butter for greasing the foil
Directions
Preheat your oven to 400°F (200°C). Line a large rimmed sheet pan with aluminum foil, letting it go up and over the edges to catch any sauce. Lightly grease the foil with nonstick spray or a little butter so the pasta doesn’t stick.
Bring a large pot of salted water to a boil. Add the fettuccine and cook for 2–3 minutes LESS than the package directions for al dente (you want it quite firm because it will finish in the oven). Before draining, scoop out about 1/2 cup of the hot pasta water and set aside. Drain the pasta well.
While the pasta cooks, pat the shrimp dry with paper towels and place them in a large bowl. Season with the garlic powder (if using), 1 teaspoon kosher salt, and 1/2 teaspoon black pepper. Pour the melted butter over the shrimp and toss until they are evenly coated.
Add the hot, drained fettuccine to the bowl with the buttery shrimp. Sprinkle in the grated Parmesan cheese and toss everything together until the pasta is lightly coated and the cheese starts to melt and cling. If the mixture looks dry or clumpy, drizzle in a few tablespoons of the reserved hot pasta water to create a glossy, loose sauce that coats the noodles.
Spread the shrimp and pasta mixture onto the prepared foil‑lined sheet pan in an even layer. Make sure the shrimp are nestled throughout and mostly in a single layer so they roast instead of steam. Scrape any remaining butter and cheese from the bowl over the top.
Place the sheet pan on the center rack and bake for 10–12 minutes, or until the shrimp are opaque and pink and the pasta edges look slightly toasted. In the last 2–3 minutes, you can switch the oven to broil on high to lightly toast the Parmesan and get some golden spots, watching closely so it doesn’t burn.
Remove the pan from the oven. Toss the pasta and shrimp right on the sheet pan to pick up all the buttery, cheesy bits stuck to the foil. If it seems a little thick, splash in another tablespoon or two of the reserved pasta water and toss again until the fettuccine is silky and coated.
Serve the garlic butter shrimp pasta straight from the sheet pan or transfer to a warm serving dish. Taste and add a pinch more salt or pepper if needed. Enjoy immediately while the shrimp are juicy and the Parmesan is still toasty and melty.
Variations & Tips
To keep this a true 4‑ingredient hack, stick to shrimp, pasta, butter, and Parmesan, then use pantry staples like salt, pepper, and garlic powder as your “freebies.” If you want to change it up, try swapping fettuccine for linguine or spaghetti, or use fresh pasta and reduce the oven time slightly. For extra garlic punch, stir a spoonful of minced fresh garlic into the melted butter before tossing with the shrimp. If your crew likes a little heat, add a pinch of red pepper flakes or a drizzle of hot sauce before baking. You can also toss in a couple of handfuls of baby spinach or halved cherry tomatoes with the pasta and shrimp before it goes on the pan for a built‑in veggie boost. For a lighter version, use half the butter and add a squeeze of lemon at the end to brighten the flavors. Leftovers reheat best if you add a splash of water or broth and cover the pan with foil in a low oven just until warmed through.
