Pesto Shrimp Pasta in Mushroom Garlic Sauce
This Pesto Shrimp Pasta in Mushroom Garlic Sauce is a restaurant-worthy dinner ready in under 30 minutes, with juicy shrimp, earthy mushrooms, and vibrant basil pesto tossed through silky fettuccine.
The Weeknight Pasta That Tastes Like a Special Occasion
Some dinners look impressive, taste incredible, and somehow still come together in the time it takes to boil a pot of water. This Pesto Shrimp Pasta in Mushroom Garlic Sauce is exactly that kind of recipe. Tender, juicy shrimp and golden-seared cremini mushrooms meet in a silky garlic-white wine sauce, all finished with a generous swirl of bright basil pesto and tossed through long, saucy strands of fettuccine.
This is the kind of pesto shrimp fettuccine in mushroom garlic sauce you order at a restaurant and immediately wish you knew how to make at home. Well, now you do.
Why This Recipe Works So Well
There are a lot of shrimp pasta with mushrooms and garlic recipes out there, so what makes this one worth bookmarking?
- Two layers of flavor building. Searing the shrimp first, then building the mushroom garlic sauce in the same pan means every bit of flavor left behind by the shrimp gets folded right back into the dish.
- Pesto added off the heat. This is the move most home cooks skip. Stirring the pesto in after pulling the pan from the burner keeps it vivid green and herbaceous rather than dull and bitter.
- Starchy pasta water. This humble ingredient is the secret to a sauce that clings beautifully to every strand of pasta instead of pooling at the bottom of the bowl.
- Optional cream, maximum flexibility. A small splash of heavy cream takes the sauce in a richer, more indulgent direction, but the dish stands completely on its own without it.
Chef's Tip: The single biggest mistake people make with shrimp pasta is overcooking the shrimp. Pull them from the heat the moment they curl into a loose C shape and turn opaque. They will finish cooking when you fold them back into the hot pasta at the end.
Choosing Your Ingredients
For a recipe this simple, every ingredient genuinely matters. The pesto is the heart of the dish, so reach for the best quality you can find. A good jarred pesto from the refrigerated section of your grocery store works beautifully here, though homemade is always worth the effort if you have fresh basil on hand.
For the mushrooms, cremini mushrooms (also sold as baby bellas) are the sweet spot. They have more depth than white button mushrooms and are far more affordable than shiitakes or porcini. That said, a mix of mushrooms would be genuinely lovely here.
With shrimp, fresh or properly thawed frozen both work equally well. Look for large or extra-large shrimp (21 to 25 count per pound is ideal). The most important step regardless of what you buy is to pat them completely dry before they hit the pan. Moisture is the enemy of a good sear.
Having a wide, heavy skillet makes a real difference when searing shrimp and building a pan sauce like this one. A 12-inch stainless steel or cast iron pan gives you the surface area to cook everything without crowding.
How to Cook Shrimp With Pesto (Without Ruining Either)
The technique for this shrimp mushroom pasta recipe is straightforward, but a few small details will take your results from good to genuinely great.
Get the pan properly hot before the shrimp go in. A hot pan means a sear, not a steam. Add the shrimp to shimmering oil and resist the urge to move them for at least 90 seconds.
Cook the mushrooms in a single layer without stirring. Patience here pays off. Let them sit undisturbed against the hot pan until they develop that golden, slightly caramelized crust. That color is flavor.
Deglaze with purpose. When you add the wine, use a wooden spoon to scrape up all those browned bits stuck to the bottom of the pan. That fond is concentrated, savory goodness and it belongs in your sauce.
Marry the pasta and sauce in the pan. Do not just pour sauce over drained pasta in a bowl. Add the pasta directly to the skillet and toss it in the sauce over low heat. This final step is what makes shrimp pasta with mushrooms and garlic taste cohesive rather than assembled.
Chef's Tip: Reserve more pasta water than you think you need. You can always use less, but running low mid-toss is a frustrating position to be in.
Variations Worth Trying
Once you have mastered the base recipe for this shrimp pasta with mushrooms, it opens the door to a lot of fun riffs.
- Make it spicy by doubling the red pepper flakes and finishing with a drizzle of chili oil.
- Add sun-dried tomatoes along with the mushrooms for a slightly sweet, jammy counterpoint to the pesto.
- Swap the pesto for an arugula pesto or a walnut-based pesto for a nuttier, more peppery profile.
- Make it dairy-free by skipping the butter, cream, and Parmesan and using a good vegan pesto.
Ready to bring it all together? Here is the complete, step-by-step shrimp pesto pasta recipe:
Pesto Shrimp Pasta in Mushroom Garlic Sauce
This Pesto Shrimp Pasta in Mushroom Garlic Sauce is a restaurant-worthy dinner ready in under 30 minutes, with juicy shrimp, earthy mushrooms, and vibrant basil pesto tossed through silky fettuccine.
Ingredients
- 12 oz fettuccine pasta, or linguine
- 1 lb large shrimp, peeled and deveined, tails on or off
- 8 oz cremini mushrooms, sliced
- 3/8 cup basil pesto, store-bought or homemade
- 5 garlic cloves, minced
- 2 tbsp unsalted butter
- 2 tbsp olive oil, extra virgin
- 1/2 cup dry white wine, or chicken broth
- 1/4 cup heavy cream, optional, for a creamier sauce
- 1/2 cup reserved pasta water, starchy, do not skip
- 1/4 tsp crushed red pepper flakes, adjust to taste
- 1 tsp kosher salt, plus more for pasta water
- 1/2 tsp black pepper, freshly ground
- 1 tbsp fresh lemon juice, from about half a lemon
- 1/2 cup grated Parmesan cheese, plus more for serving
- 1/4 cup fresh basil leaves, loosely packed, for garnish
Instruction
Bring a large pot of heavily salted water to a boil. Cook the fettuccine according to package directions until al dente. Before draining, reserve at least half a cup of the starchy pasta water, then drain the pasta and set aside.
While the pasta cooks, pat the shrimp completely dry with paper towels and season lightly with salt, black pepper, and a pinch of red pepper flakes.
Heat 1 tablespoon of olive oil in a large skillet over medium-high heat until shimmering. Add the shrimp in a single layer and cook for 1 to 2 minutes per side, just until pink and curled. Do not overcook. Transfer the shrimp to a plate and set aside.
Reduce the heat to medium and add the remaining tablespoon of olive oil and the butter to the same skillet. Once the butter melts, add the sliced mushrooms in a single layer. Cook undisturbed for 3 to 4 minutes until golden brown on one side, then stir and cook another 2 minutes.
Add the minced garlic and red pepper flakes to the mushrooms and cook, stirring constantly, for 60 seconds until fragrant.
Pour in the white wine (or chicken broth) and scrape up any browned bits from the bottom of the pan. Let the liquid simmer for 2 to 3 minutes until reduced by about half.
If using heavy cream, stir it in now and let it simmer for 1 minute. Add the reserved pasta water, starting with a quarter cup, and stir to combine into a loose, silky sauce.
Reduce the heat to low. Add the drained fettuccine to the skillet and toss to coat in the mushroom garlic sauce. Add more pasta water as needed to loosen the sauce.
Remove the skillet from heat. Spoon in the basil pesto and add the lemon juice, then toss everything together quickly. Heat from the pasta will warm the pesto without dulling its bright color or flavor.
Fold the cooked shrimp back into the pasta. Taste and adjust salt, pepper, and lemon juice as needed.
Serve immediately, topped with grated Parmesan and fresh basil leaves.
Equipment
- Large pot for pasta
- Large skillet or saute pan (12-inch recommended)
- Colander
- Liquid measuring cup
- Tongs
- Box grater or Microplane
Notes
Serving and Storing
This pasta is best served immediately, straight from the pan while the sauce is silky and the shrimp are perfectly tender. Pile it into wide, shallow bowls and top generously with grated Parmesan and a few torn fresh basil leaves. A wedge of lemon on the side for squeezing is never a bad idea.
If you have leftovers, store them in an airtight container in the fridge for up to 2 days. Reheat gently in a skillet with a splash of water or broth to bring the sauce back to life. Skip the microwave if you can, since shrimp reheat much better on the stovetop.
This is the kind of recipe that earns a permanent spot in your weeknight rotation. It is fast enough for a Tuesday, impressive enough for company, and satisfying in the way that only a really good bowl of pasta can be.
