Keto Garlic Butter Shrimp

Featured in: Quick Weeknight Dinners

Discover a dish where succulent shrimp are gently sautéed in a rich garlic butter sauce, bringing out bold flavors. Served over fresh, tender zucchini noodles, this dish offers a light yet satisfying experience ideal for low-carb dining. Lemon juice and a hint of red pepper add brightness and subtle heat, while parsley and optional Parmesan finish with fresh and savory notes. Ready in under 30 minutes, it blends simplicity with gourmet taste.

Updated on Sat, 14 Feb 2026 04:03:56 GMT
Keto garlic butter shrimp over zucchini noodles in a skillet with fresh herbs and lemon. Pin
Keto garlic butter shrimp over zucchini noodles in a skillet with fresh herbs and lemon. | garlicgroove.com

There's something magical about the combination of garlic, butter, and fresh seafood. This Keto Garlic Butter Shrimp over Zucchini Noodles brings together succulent shrimp and tender zucchini in a sauce that's both luxurious and light. The dish embodies coastal simplicity with a touch of elegance, making it perfect for both weeknight dinners and special occasions.

Keto garlic butter shrimp over zucchini noodles in a skillet with fresh herbs and lemon. Pin
Keto garlic butter shrimp over zucchini noodles in a skillet with fresh herbs and lemon. | garlicgroove.com

As someone who appreciates both flavor and nutrition, I find this dish strikes the perfect balance. The shrimp cook quickly, absorbing the aromatic garlic butter, while the zucchini noodles maintain just enough texture to mimic traditional pasta. It's a dish that celebrates fresh ingredients and proves that keto eating can be both delicious and satisfying.

Ingredients

  • 1 lb (450 g) large shrimp, peeled and deveined
  • 4 medium zucchini, spiralized into noodles
  • 2 tbsp fresh parsley, finely chopped
  • 1 tbsp lemon juice
  • 4 tbsp unsalted butter
  • 5 cloves garlic, minced
  • 1/2 tsp crushed red pepper flakes (optional)
  • 1/2 tsp sea salt
  • 1/4 tsp freshly ground black pepper
  • 1/4 cup grated Parmesan cheese (optional)
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Instructions

Prepare the shrimp
Pat shrimp dry with paper towels and season lightly with salt and pepper.
Cook the shrimp
Heat 2 tablespoons of butter in a large skillet over medium-high heat. Add shrimp and sauté for 2–3 minutes per side, until pink and opaque. Remove shrimp from the pan and set aside.
Make the garlic butter sauce
In the same skillet, add the remaining butter and minced garlic. Sauté for 30 seconds, or until fragrant. Stir in red pepper flakes (if using) and lemon juice.
Cook the zucchini noodles
Add zucchini noodles to the skillet and toss to combine. Cook for 2–3 minutes, just until noodles are tender but still have bite.
Combine and finish
Return shrimp to the skillet and toss everything together for 1 minute to heat through. Remove from heat, sprinkle with chopped parsley and Parmesan cheese if desired. Serve immediately.

Zusatztipps für die Zubereitung

Don't overcook the zucchini noodles as they can quickly become soggy. The goal is to warm them through while maintaining a slight crunch. If you're using a spiralizer, choose the medium thickness blade for the best texture that resembles pasta. For the shrimp, make sure they're completely thawed and dried before cooking to ensure they sear properly rather than steam.

Varianten und Anpassungen

This recipe is wonderfully adaptable. For a dairy-free version, substitute the butter with ghee or olive oil. If shellfish isn't your preference, this sauce works beautifully with chicken breast cut into bite-sized pieces or even scallops as mentioned in the notes. For extra vegetables, try adding cherry tomatoes in the last minute of cooking, or fold in some fresh spinach just until wilted.

Serviervorschläge

Serve this dish immediately after cooking for the best texture and flavor. A simple side salad with a light vinaigrette makes for a perfect accompaniment. For those not strictly following keto, a slice of crusty bread is ideal for sopping up the delicious garlic butter sauce. As suggested in the recipe notes, a glass of crisp Sauvignon Blanc pairs beautifully with the bright flavors of this dish.

Close-up of garlic butter shrimp and zucchini noodles in a pan. Pin
Close-up of garlic butter shrimp and zucchini noodles in a pan. | garlicgroove.com

This Keto Garlic Butter Shrimp with Zucchini Noodles has become a staple in my kitchen for good reason. It reminds us that eating well doesn't mean sacrificing flavor or satisfaction. The combination of protein-rich shrimp and fresh vegetables creates a meal that nourishes both body and soul. Whether you're following a keto lifestyle or simply looking for a delicious, quick dinner, this dish delivers on all fronts.

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Recipe Questions

How do I prevent shrimp from overcooking?

Sauté shrimp just until they turn pink and opaque, usually 2–3 minutes per side, to keep them tender and juicy.

Can I use other vegetables instead of zucchini noodles?

Yes, spiralized cucumbers or sautéed asparagus can work well as alternatives for a fresh, crunchy base.

How do I make the garlic butter sauce richer?

Add a splash of heavy cream to the sauce for extra creaminess and a luxurious texture.

What can I substitute if I don’t eat shellfish?

Scallops or diced chicken are excellent alternatives offering similar protein and texture.

How do I store leftovers properly?

Keep leftovers in an airtight container in the refrigerator for up to 2 days and reheat gently to maintain flavor and texture.

Keto Garlic Butter Shrimp

Tender shrimp cooked in garlic butter served atop zucchini noodles for a flavorful twist.

Prep duration
15 min
Cook duration
10 min
Complete duration
25 min


Complexity Easy

Heritage American

Output 4 Portions

Dietary requirements No gluten, Low-Carb

Components

Seafood

01 1 lb large shrimp, peeled and deveined

Vegetables

01 4 medium zucchini, spiralized into noodles
02 2 tbsp fresh parsley, finely chopped
03 1 tbsp lemon juice

Sauce and Seasoning

01 4 tbsp unsalted butter
02 5 cloves garlic, minced
03 1/2 tsp crushed red pepper flakes
04 1/2 tsp sea salt
05 1/4 tsp freshly ground black pepper

Garnish

01 1/4 cup grated Parmesan cheese, optional

Directions

Step 01

Prepare shrimp: Pat shrimp dry with paper towels and season lightly with salt and pepper.

Step 02

Heat butter: Heat 2 tbsp butter in a large skillet over medium-high heat.

Step 03

Cook shrimp: Add shrimp and sauté for 2-3 minutes per side until pink and opaque. Remove shrimp from the pan and set aside.

Step 04

Prepare sauce: In the same skillet, add remaining butter and minced garlic. Sauté for 30 seconds until fragrant.

Step 05

Add seasonings: Stir in red pepper flakes and lemon juice.

Step 06

Cook zucchini noodles: Add zucchini noodles to the skillet and toss to combine. Cook for 2-3 minutes until tender but still firm.

Step 07

Combine and serve: Return shrimp to the skillet and toss everything together for 1 minute to heat through. Remove from heat, sprinkle with chopped parsley and Parmesan cheese if desired. Serve immediately.

Necessary tools

  • Large skillet
  • Spiralizer or julienne peeler
  • Tongs
  • Cutting board and knife

Allergy details

Review each ingredient for potential allergens and speak with a healthcare provider if you're uncertain about anything.
  • Contains shellfish (shrimp)
  • Contains dairy (butter and Parmesan cheese)

Nutrition breakdown (per portion)

These values are provided as estimates only and shouldn't replace professional medical guidance.
  • Energy: 260
  • Fat: 15 g
  • Carbohydrates: 6 g
  • Protein: 24 g