
Shrimp Alfredo is my absolute go-to when I want something rich and comforting but still quick enough for a weeknight. The creamy sauce wraps around the pasta and shrimp like a big culinary hug and it always impresses anyone at the table even when I feel like I am just throwing dinner together. Homemade Alfredo is a world above anything from a jar and the little tricks in this recipe make all the difference.
I made this the first time after a long day when I wanted to spoil myself and now it is my answer whenever friends drop in for dinner. There is rarely a scrap left over.
Ingredients
- Large uncooked shrimp: Choose firm shrimp that smell fresh and are not slimy or overly fishy thawed if frozen
- Olive oil: Adds flavor and keeps the shrimp tender choose extra virgin for best taste
- Fettuccine: Pasta shape that soaks up creamy sauces dried or fresh both work check for a springy texture if buying fresh
- High quality salted butter: Gives richness to the sauce look for a butter with a hint of sweetness not sour
- Minced garlic: Fresh garlic brings a punchy base use plump cloves with tight skin
- All purpose flour: Thickens the sauce sifted flour helps avoid lumps
- Half and half: Cream and milk blend for that classic Alfredo creaminess use the freshest dairy you can
- Parmesan cheese: Grate it yourself for the silkiest melt and best nutty flavor try finding a wedge with a golden rind
- Asiago cheese: Lends extra complexity or swap for more Parmesan if needed
- Dried parsley and basil: Dried herbs for savory notes check that they are not stale or flavorless
- Salt and freshly cracked pepper: Seasons to taste grind pepper right before adding for maximum aroma
- Panko breadcrumbs: Gives a crunchy topping if using pick a coarse style for better texture
- Lemon Wedges: Adds brightness and balance choose lemons that feel heavy for their size
- Red pepper flakes: A pop of gentle heat optional but makes a difference
- Fresh parsley and toasted panko: For color crunch and a fresh touch when serving
Step-by-Step Instructions
- Prep the Shrimp:
- Pat the thawed shrimp dry with paper towels and remove all shell tails and veins for a clean taste
- Toast the Crunchy Topping:
- If using the panko melt butter gently in a skillet sprinkle garlic powder and breadcrumbs and stir over medium heat until the crumbs are golden brown and fragrant about three minutes then set aside
- Sear the Shrimp:
- Swirl olive oil into a large skillet set on medium high and cook the shrimp for a minute and twenty seconds on each side with plenty of space in the pan use a timer or you may overcook them lift the shrimp out and place on a clean plate they will finish cooking later in the sauce
- Boil the Fettuccine:
- Cook pasta in generously salted water until al dente according to package instructions meanwhile get the sauce started pasta water can be reserved for loosening the sauce later
- Make the Alfredo Sauce:
- In the same skillet you cooked shrimp melt butter over medium heat stir in garlic and cook for just a minute so it does not brown blend in flour whisk and stir steadily for about one to two minutes until it smells a little toasty
- Build Creamy Goodness:
- Whisk in the dried herbs salt and some pepper then slowly add half and half in small splashes so the sauce stays smooth once all the dairy is in let the sauce gently bubble then lower the heat the sauce will thicken as it simmers
- Add the Cheese:
- Once the base is just steaming stir in freshly grated Parmesan and Asiago let it melt in but make sure the pan is not too hot or it will go grainy check seasoning and add more salt pepper if you like
- Combine Pasta and Sauce:
- Reserve two cups of pasta water then drain pasta add it straight into the skillet toss to coat every strand keep tossing gently as the sauce thickens if it gets clumpy add a splash of pasta water for silkiness
- Finish with Shrimp:
- Return cooked shrimp to the skillet and toss everything gently on low just until shrimp are heated through about a minute take care not to overcook
- Garnish and Serve:
- Squeeze fresh lemon juice on top if desired shake over red pepper flakes a sprinkle of parsley and a cloud of toasted crunchy panko tuck in extra lemon wedges on the side

Asiago cheese is my favorite in this recipe because it adds a tang and savoriness that really pushes Alfredo into special territory. I remember making Shrimp Alfredo for my parents’ anniversary and hearing them reminisce over every forkful. Dishes like this always gather the best memories around the table.
Storage Tips
Transfer leftovers to an airtight container and keep in the fridge for up to three days. For best results reheat in a double boiler or a heatproof bowl set over simmering water. That gentle heat helps the sauce stay creamy instead of separating. If the pasta thickens or gets sticky simply stir in a splash of the reserved pasta water milk or even a little broth as you heat it up. This dish can also be frozen for up to three months but let it thaw in the fridge overnight before gently reheating.
Ingredient Substitutions
If you cannot find Asiago cheese use all Parmesan or sub with Romano for a slightly saltier touch. Fettuccine gives you the best classic Alfredo feel but linguine or spaghetti will do just as well. Fresh or frozen shrimp both work if using frozen be sure to thaw completely and dry before cooking or your sauce can get watery. If you want a lighter version use whole milk in place of half and half though the sauce may be a little less rich.
Serving Suggestions
Pair Shrimp Alfredo with a big green salad and a crisp white wine like Pinot Grigio for balance. Garlic bread or warm focaccia is perfect for soaking up the extra sauce. Top the pasta with more herbs or a squeeze of fresh lemon at the table to wake up every bite. For a cozy dinner party I scatter bowls with the crunchy topping right before serving so it stays fresh.

Cultural and Historical Context
Alfredo sauce started as a simple butter and Parmesan creation in Italy but American kitchens added cream for extra richness. Shrimp Alfredo became classic comfort food on American-Italian restaurant menus across the country giving a nod to seafood traditions. At home making it from scratch means you control the ingredients and can adjust each element to your taste.
Recipe FAQs
- → Can I use frozen shrimp for this dish?
Yes, thaw the shrimp fully and pat them dry before cooking. This helps ensure even cooking and the best texture.
- → What pasta type pairs best with the sauce?
Fettuccine is traditional, but linguine or tagliatelle work well as they hold the creamy sauce beautifully.
- → How do I prevent the sauce from separating?
Add cheese when the sauce base is gently simmering and not too hot. Stir continuously to create a smooth sauce.
- → Is the panko topping required?
No, it's optional, but it adds a pleasant crunch that contrasts with the creamy pasta and shrimp.
- → How can I reheat leftovers without drying the pasta?
Gently reheat in a double boiler or over low heat, adding reserved pasta water, milk, or chicken broth as needed.
- → Can I substitute the cheeses?
Romano can replace Asiago, or use all Parmesan for a classic flavor profile.