Introduction
Few dinners feel as satisfying as a big bowl of creamy garlic butter shrimp fettuccine, and this version brings that restaurant-style comfort home in about 30 minutes. Tender shrimp gets seared in garlicky butter, then tossed with fettuccine in a rich, velvety cream sauce that clings to every single noodle.
I love this one because it manages to feel indulgent and special without demanding much technique or time. The sauce comes together right in the same pan the shrimp was seared in, picking up all those flavorful browned bits, so nothing goes to waste and everything tastes richer for it.
Serve it as a cozy dinner for two, or double the batch for a dinner party that looks far more impressive than the effort it actually takes. However you plate it, this creamy garlic butter shrimp fettuccine is the kind of pasta dish that makes people ask for seconds.
Why You’ll Love This Recipe
- Rich, garlicky, buttery flavor — comforting and deeply satisfying in every bite.
- Ready in about 30 minutes — feels like a special dinner without the wait.
- One-pan sauce — built right in the same skillet the shrimp was seared in.
- Great for entertaining — impressive enough for guests, easy enough for a weeknight.
- Classic combination — shrimp and creamy garlic butter pasta never go out of style.
Ingredient Notes
Freshly grated parmesan cheese is essential for a smooth, glossy sauce, since the pre-shredded, bagged kind contains anti-caking agents that can leave the sauce grainy instead of silky. It’s worth grating a block yourself for this one — the difference in texture is noticeable, especially in a sauce this rich.
Heavy cream creates the sauce’s rich, velvety body, and there isn’t a great low-fat substitute that achieves quite the same texture, so this is one recipe where it’s worth using the real thing. If you’d like a slightly lighter sauce, you can cut the cream with a bit of extra chicken broth or reserved pasta water, though the sauce will be a touch thinner as a result.
For the shrimp, medium to large peeled and deveined shrimp sear quickly and evenly in the same pan the sauce is made in, which helps them soak up a little extra flavor from the browned bits left behind. Make sure to pat the shrimp dry before searing so it gets a light golden color instead of steaming in the pan.
🍝 Creamy Garlic Butter Shrimp Fettuccine Recipe
Prep Time: 10 minutes | Cook Time: 20 minutes | Total Time: about 30 minutes Servings: 4
Ingredients
For the Pasta:
- 12 oz fettuccine
For the Shrimp:
- 1.5 lbs medium to large shrimp, peeled and deveined
- 1 tbsp olive oil
- 1/2 tsp salt
- 1/4 tsp black pepper
- 1/4 tsp paprika
For the Garlic Butter Cream Sauce:
- 5 tbsp unsalted butter, divided
- 6 cloves garlic, minced
- 1/4 cup chicken broth
- 1 1/2 cups heavy cream
- 1 cup freshly grated parmesan cheese, plus extra for serving
- 1/2 tsp salt, plus more to taste
- 1/4 tsp black pepper
- Pinch of red pepper flakes (optional)
For Finishing:
- 2 tbsp chopped fresh parsley
- Lemon wedges, for serving
Instructions
Step 1: Cook the pasta. Bring a large pot of salted water to a boil and cook the fettuccine according to package directions until al dente. Reserve about 1 cup of pasta water before draining, in case you need to loosen the sauce later.
Step 2: Season and sear the shrimp. While the pasta cooks, pat the shrimp dry with paper towels and toss with olive oil, salt, pepper, and paprika. Heat a large skillet over medium-high heat, add the shrimp in a single layer, and sear for about 1–2 minutes per side, until just pink and opaque. Tip: don’t overcrowd the pan — if needed, sear the shrimp in two batches so each piece gets good contact with the hot surface instead of steaming.
Step 3: Remove the shrimp. Transfer the seared shrimp to a plate and set aside. It’s okay if it’s slightly underdone at this point, since it will finish cooking later in the sauce.
Step 4: Build the garlic base. Reduce the heat to medium and add 3 tablespoons of the butter to the same skillet. Once melted, add the minced garlic and cook for about 30–60 seconds, stirring constantly, until fragrant. Tip: watch the garlic closely here — it can burn quickly, and burnt garlic will make the whole sauce taste bitter instead of savory.
Step 5: Add the broth and cream. Pour in the chicken broth, scraping up any browned bits from the bottom of the pan, then stir in the heavy cream. Bring the mixture to a gentle simmer, then reduce the heat to medium-low.
Step 6: Stir in the parmesan. Add the grated parmesan a little at a time, stirring well between additions until fully melted and smooth. Adding it gradually rather than all at once helps it melt evenly instead of clumping into stringy bits.
Step 7: Season and thicken. Stir in the salt, pepper, and red pepper flakes (if using), and let the sauce simmer for 3–4 minutes, stirring occasionally, until thickened to a coat-the-back-of-a-spoon consistency. If the sauce gets too thick, thin it out with a splash of the reserved pasta water.
Step 8: Combine and serve. Add the cooked, drained fettuccine and seared shrimp to the skillet, along with the remaining 2 tablespoons of butter, tossing gently until everything is well coated and heated through. Serve immediately, garnished with fresh parsley, extra parmesan, and a squeeze of lemon.
Recipe Notes
- Keep the heat at medium-low once the cream is added — boiling the sauce too vigorously can cause it to break or become grainy.
- Add reserved pasta water a splash at a time if the sauce thickens too much after combining with the pasta.
- This sauce is also delicious over grilled chicken or roasted vegetables if you want to switch up the protein.
Nutrition Snapshot (Estimated, Per Serving)
- Calories: ~680
- Protein: ~37g
- Carbs: ~44g
- Fat: ~40g
These numbers are estimates based on standard ingredients, including pasta, and will vary depending on brands used and exact portion sizes.
Storage & Reheating
Leftovers will keep in an airtight container in the fridge for up to 3 days. Reheat gently on the stovetop over low heat, stirring often, and add a splash of milk or cream to loosen the sauce, which tends to thicken significantly once chilled.
This dish isn’t a great candidate for freezing, since cream-based pasta sauces tend to separate once thawed. If you’d like to prep ahead, the sauce alone can be made a day in advance and reheated gently before adding freshly cooked pasta and shrimp.
Budget Note
This recipe runs about $5–6 per serving, with shrimp and parmesan being the main cost drivers. To keep it more budget-friendly, buy frozen shrimp in bulk bags rather than fresh from the seafood counter, and stretch the dish further by using a bit more pasta relative to the amount of shrimp.
Variations
Healthier/Lighter Version: Replace half the heavy cream with additional chicken broth or reserved pasta water and reduce the butter slightly to lighten the sauce while still keeping it creamy. You’ll get a slightly thinner sauce, but the garlic and parmesan still carry plenty of flavor.
Keto/Low-Carb Version: This recipe is easy to make low-carb by serving the shrimp and garlic butter sauce over zucchini noodles or spaghetti squash instead of traditional pasta. The sauce itself is already naturally low-carb as written.
Spicy Version: Add extra red pepper flakes or a spoonful of Cajun seasoning to the sauce for a spicy twist with a nice kick. This pairs particularly well with the richness of the cream and parmesan.
Meal-Prep Friendly: Make a full batch and portion it into containers for easy lunches throughout the week. Reheat gently on the stove or in short microwave bursts, adding a splash of milk to loosen the sauce as needed.
Frequently Asked Questions
Can I make this ahead of time? Yes — the garlic butter cream sauce can be made a day in advance and stored in the fridge, then reheated gently on the stove with a splash of cream or milk before adding freshly cooked shrimp and pasta. This keeps the shrimp from being overcooked by a second reheat.
What can I use instead of heavy cream? Half-and-half can be used for a lighter sauce, though it won’t thicken quite as much and the final result will be noticeably thinner. There isn’t a great substitute that fully replicates heavy cream’s rich texture in this style of sauce.
Why did my sauce turn out grainy? This usually happens when pre-shredded parmesan is used instead of freshly grated, since the anti-caking coating doesn’t melt smoothly. Cooking the sauce at too high a heat once the cheese is added can also cause it to separate, so keep the heat at medium-low during this step.
Can I use a different pasta shape? Yes — linguine, penne, or even spaghetti all work well in place of fettuccine, though the wider surface area of fettuccine holds onto this rich sauce especially nicely. Just adjust the cooking time according to whatever pasta shape you choose.
What should I serve with creamy garlic butter shrimp fettuccine? Garlic bread and a simple green salad are classic pairings that round out the meal nicely, while steamed broccoli or asparagus add a fresh, lighter contrast to the rich sauce. A glass of crisp white wine doesn’t hurt either, if that’s your thing.
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