Keto Shrimp Scampi is the kind of bright, buttery seafood dinner that feels elegant but comes together quickly. Tender shrimp, garlic, shallot, lemon juice, white wine, butter, parsley, and shirataki noodles create a low-carb version of a classic scampi-style meal.

What makes this recipe special? It gives you the rich, garlicky flavor of shrimp scampi without traditional pasta. Shirataki noodles keep the dish keto-friendly, while the lemon, wine, butter, and garlic create a light but flavorful sauce that coats every bite.

This recipe makes 3 lunch-sized portions or 2 dinner-sized portions, and it’s perfect when you want something fresh, savory, and satisfying without a heavy carb load.

Why You’ll Love This Keto Shrimp Scampi

Why do simple shrimp dinners always feel a little special? Because shrimp cooks quickly, pairs beautifully with bold flavors, and turns everyday ingredients into something that feels restaurant-worthy.

This Keto Shrimp Scampi is full of garlicky, lemony, buttery flavor. The shrimp are cooked with shallot, garlic, and red pepper flakes, then tossed with shirataki noodles in a light white wine and lemon butter sauce.

I love how the shirataki noodles make this recipe feel like a pasta dish while keeping it low in carbs. They soak up the sauce nicely once excess moisture is cooked off, giving you a satisfying base for the shrimp.

The secret tip? Don’t skip boiling and drying the shirataki noodles. That step improves their texture and helps the sauce cling better.

Keto Shrimp Scampi Time and Servings

Prep Time

10 minutes

Cook Time

25 minutes

Total Time

35 minutes

Servings

3

Yield

3 servings

What Ingredients Are in Keto Shrimp Scampi?

This recipe uses simple seafood, aromatics, and sauce ingredients to create a bright low-carb meal. The shrimp add protein, the garlic and shallot build flavor, and the lemon-butter sauce brings everything together.

You’ll need:

2 8-ounce packages shirataki noodles, drained and rinsed
1 tablespoon olive oil
1 tablespoon minced shallot
2 cloves garlic, minced
¼ teaspoon red pepper flakes
12 ounces raw shrimp, peeled and deveined
¼ teaspoon salt
⅛ teaspoon ground black pepper
3 tablespoons fresh lemon juice
3 tablespoons dry white wine
2 tablespoons butter
1 tablespoon chopped fresh parsley

Ingredient Notes

Shirataki noodles are the low-carb base for this scampi. Draining, rinsing, boiling, and drying them helps improve their texture and removes excess moisture.

Olive oil helps sauté the shallot, garlic, red pepper flakes, and shrimp.

Shallot adds a mild onion-like sweetness that works beautifully with garlic and seafood.

Fresh garlic gives the dish its classic scampi flavor. Be careful not to burn it, since garlic can turn bitter quickly.

Red pepper flakes add a gentle kick. If you like extra heat, you can double the amount.

Raw shrimp cook quickly and become tender when handled gently. Be careful not to overcook them.

Fresh lemon juice brightens the sauce and balances the richness of the butter.

Dry white wine adds depth and helps create a flavorful pan sauce.

Butter gives the sauce its classic scampi richness.

Fresh parsley adds color and a clean, fresh finish.

How to Make Keto Shrimp Scampi

This recipe moves quickly once the skillet is hot, so it helps to have everything prepped before you begin cooking.

Prepare the Shirataki Noodles

Cover the shirataki noodles with water and bring them to a boil.

Boil for 5 minutes, then drain well.

Return the drained noodles to the saucepan and cook over medium heat for 5 to 6 minutes to remove excess moisture.

Remove from heat and set aside.

Sauté the Shallot

Drizzle olive oil into a large skillet over medium heat.

Add the minced shallot and stir until translucent, about 2 to 3 minutes.

Take care not to burn it, since the shallot should soften gently.

Add Garlic and Red Pepper Flakes

Add the minced garlic and red pepper flakes to the skillet.

Stir for 1 minute, just until fragrant.

This step builds the bold garlicky base for the scampi.

Cook the Shrimp

Add the peeled and deveined shrimp to the skillet.

Cook for 2 to 3 minutes per side, taking care not to overcook.

Season with salt and black pepper.

Transfer the shrimp to a bowl, reserving the pan drippings in the skillet.

Make the Lemon Butter Sauce

Whisk the fresh lemon juice and dry white wine into the skillet.

Add the butter and cook until fully incorporated and the sauce begins to thicken slightly, about 3 to 4 minutes.

The sauce should taste bright, buttery, and lightly savory.

Toss Everything Together

Return the shrimp to the skillet.

Add the prepared shirataki noodles.

Sprinkle with chopped fresh parsley and toss everything together until evenly combined.

Serve warm.

Why Cook Shirataki Noodles Before Adding Them?

Shirataki noodles hold a lot of moisture, so preparing them first makes a big difference.

Boiling helps clean up the texture, while cooking them in a dry saucepan removes extra water. This keeps the final dish from becoming watery and helps the lemon butter sauce cling to the noodles.

It’s a small step, but it makes the scampi taste much better.

How Do You Keep Shrimp From Overcooking?

Shrimp cook very quickly, so watch them closely.

They only need about 2 to 3 minutes per side. Once they turn pink and opaque, they are done.

Overcooked shrimp can become rubbery, so it’s better to remove them from the skillet while making the sauce, then return them at the end just long enough to warm through.

Can You Make Keto Shrimp Scampi Ahead of Time?

Keto Shrimp Scampi is best served fresh, but you can prep some parts ahead.

You can rinse, boil, drain, and dry the shirataki noodles in advance. You can also mince the shallot and garlic, juice the lemon, and peel the shrimp if needed.

For the best texture, cook the shrimp and sauce right before serving.

How to Store Keto Shrimp Scampi

Store leftovers in an airtight container in the refrigerator.

They will keep well for up to two days.

Because shrimp can become tough when reheated, warm leftovers gently and avoid overcooking them a second time.

How to Reheat Keto Shrimp Scampi

Reheat Keto Shrimp Scampi gently in a skillet over low heat.

Add a small splash of water, broth, or lemon juice if the noodles seem dry.

You can also microwave it in short intervals, stirring between each one. Stop heating as soon as the shrimp are warmed through.

Can You Freeze Keto Shrimp Scampi?

Freezing is not the best option for this recipe.

Shrimp can become rubbery after freezing and reheating, and shirataki noodles may change texture. For best flavor and texture, enjoy this dish fresh or store leftovers in the refrigerator for a short time.

What to Serve With Keto Shrimp Scampi

Keto Shrimp Scampi is delicious on its own, but it also pairs well with simple low-carb sides.

Serve it with roasted asparagus, sautéed spinach, garlic mushrooms, zucchini noodles, cauliflower rice, roasted broccoli, green beans, or a crisp green salad.

For a non-keto meal, you can serve it with crusty bread, regular pasta, rice, or roasted potatoes.

Keto Shrimp Scampi Substitutions and Variations

One of the best things about shrimp scampi is how easy it is to adjust.

Add More Red Pepper Flakes

Double the crushed red chiles or red pepper flakes if you like extra heat.

Use Zucchini Noodles

Zucchini noodles can be used instead of shirataki noodles for a fresh low-carb option.

Add Parmesan

Grate Parmesan cheese over the top before serving for extra savory flavor.

Skip the Wine

Replace the white wine with chicken broth or seafood broth if you prefer not to use wine.

Add More Garlic

Add an extra clove or two of garlic if you love a stronger garlic flavor.

Add Vegetables

Spinach, mushrooms, asparagus, or cherry tomatoes can be added for more color and texture.

Nutrition Facts Per Serving

Calories: 224
Fat: 13g
Carbs: 7g
Protein: 19g

Final Thoughts

Keto Shrimp Scampi is bright, buttery, garlicky, and wonderfully satisfying. With shrimp, shirataki noodles, lemon juice, white wine, butter, shallot, garlic, and parsley, it turns classic scampi flavors into a low-carb meal that feels fresh and flavorful.

Serve it with extra Parmesan if you like, add more red pepper flakes for heat, and enjoy a quick keto dinner that tastes elegant without being difficult.