Keto Garlic Butter Shrimp

Featured in: Everyday Recipe Ideas

This dish features plump shrimp cooked in a rich garlic butter sauce, combined with tender zucchini noodles for a fresh, low-carb option. The garlic infuses the butter with savory notes, enhanced by a touch of red pepper and lemon juice to brighten the flavors. Quick to prepare and easy to toss together, it’s ideal for a satisfying yet light meal. Fresh parsley and optional Parmesan add a finishing touch of color and richness to the plate.

Updated on Fri, 13 Feb 2026 09:38:00 GMT
Keto Garlic Butter Shrimp over Zucchini Noodles with tender shrimp in a rich garlic butter sauce, served over fresh spiralized zucchini for a low-carb dinner. Save
Keto Garlic Butter Shrimp over Zucchini Noodles with tender shrimp in a rich garlic butter sauce, served over fresh spiralized zucchini for a low-carb dinner. | suggestionsforever.com

There's something about watching shrimp transform from translucent to that perfect coral pink that makes me feel like I've actually accomplished something in the kitchen. One weeknight, I was standing in front of my stove with exactly fifteen minutes and a craving for something that didn't taste like I was dieting, and this dish emerged from pure necessity and a half-pound of beautiful shrimp sitting in my fridge. The garlic butter sauce does most of the heavy lifting, turning what could have been boring into something I'd actually want to eat again. No sad lettuce wraps, no strange protein powder nonsense—just real food that happens to fit perfectly into how I wanted to eat.

I made this for my sister who was skeptical about the whole zucchini noodle thing, and watching her twirl them on her fork with actual enthusiasm was worth every second of the spiralizing. She kept saying the shrimp tasted like restaurant quality, and honestly, I think it was just the combination of high heat and proper seasoning finally clicking for me.

Ingredients

  • Large shrimp, peeled and deveined (1 lb): Buy them as fresh as possible and don't skip the deveining—that dark line is the intestinal tract and tastes gritty if left in.
  • Unsalted butter (4 tbsp): This is your sauce base, so use real butter and not a substitute; the flavor difference is not subtle.
  • Garlic, minced (5 cloves): Fresh garlic matters more here than in almost any other recipe because it's literally the star of the show.
  • Zucchini, spiralized (4 medium): Aim for medium-sized zucchini because the giant ones tend to be watery and will release moisture that dilutes your sauce.
  • Lemon juice (1 tbsp): Freshly squeezed makes a noticeable difference and brightens everything without adding carbs.
  • Crushed red pepper flakes (1/2 tsp, optional): Include these if you like heat; they cut through the richness beautifully.
  • Sea salt and black pepper (1/2 tsp and 1/4 tsp): Season in layers rather than all at once so nothing tastes over-salted.
  • Fresh parsley, finely chopped (2 tbsp): The herbs are what make this look intentional rather than like something you threw together in desperation.
  • Parmesan cheese, grated (1/4 cup, optional): A garnish that adds richness and a reason to use a microplane rather than pre-grated cheese.

Instructions

Product image
Prepare wholesome dog meals by mixing with warm water for easy serving and homemade-style feeding.
Check price on Amazon
Dry your shrimp thoroughly:
Pat them with paper towels until they're completely dry; any moisture on the surface prevents proper browning and will make them steam instead of sear. This single step determines whether you get a golden exterior or a pale, sad shrimp.
Get your pan screaming hot:
Heat 2 tablespoons of butter in a large skillet over medium-high heat until it foams and the foam subsides, which means it's hot enough to properly sear the shrimp. You'll know it's ready when the butter smells nutty and fragrant.
Sauté the shrimp without crowding:
Add the shrimp in a single layer and resist the urge to move them around for the first 2 to 3 minutes; they need uninterrupted contact with the hot pan to develop color. Once they turn pink and opaque, flip each one and cook the other side for another 2 to 3 minutes, then set them aside on a plate.
Build the garlic butter sauce:
Add the remaining 2 tablespoons of butter to the same skillet and immediately add your minced garlic, stirring constantly for about 30 seconds until the kitchen smells absolutely incredible and the garlic just starts to turn golden. Don't let it burn or it becomes bitter and ruins the whole thing.
Add heat and brightness:
Stir in the red pepper flakes if you're using them and squeeze in the lemon juice, which will sizzle and release an aromatic steam that signals you're on the right track. The acid is crucial for cutting through the butter richness.
Introduce the zucchini noodles:
Add all the spiralized zucchini to the skillet and toss constantly for 2 to 3 minutes, just until they soften slightly but still have a light crunch; they'll continue to release water as they cool, so slightly undercooking them prevents mush. Watch the color go from bright green to slightly translucent, which is your visual cue they're done.
Bring everything together:
Return the cooked shrimp to the skillet and toss everything for about 1 minute to heat the shrimp through and marry all the flavors. This is when you taste for seasoning and adjust salt and pepper if needed.
Finish and serve immediately:
Remove from heat and sprinkle with fresh parsley and Parmesan if you're using it, then serve right away while the noodles still have texture and the shrimp are warm. Letting it sit even five minutes allows the zucchini to continue cooking in residual heat.
Product image
Prepare wholesome dog meals by mixing with warm water for easy serving and homemade-style feeding.
Check price on Amazon
Save
| suggestionsforever.com

There was a moment when my partner tasted this and actually stopped mid-sentence to appreciate it, which is rare enough that I remember thinking I should write down what I did. That's when I realized this wasn't just about fitting macros anymore—it was actually delicious enough to crave, which meant I'd actually stick with it rather than abandoning it for pizza after three days.

Why This Works as a Weeknight Dinner

The entire cook time from cold pan to plated dish is legitimately ten minutes, which means you can come home from work and have something restaurant-quality on the table before most people finish scrolling through their phone. There's also very little cleanup because you're using essentially one pan, and nothing splatters everywhere or requires soaking.

The Shrimp and Garlic Chemistry

Shrimp and garlic have an almost unreasonable chemistry together—the sweetness of the shrimp plays beautifully against the pungent, slightly sharp flavor of raw garlic that softens the moment it hits the hot butter. This is why you can't skip the garlic or try to substitute it with garlic powder; you need that fresh, slightly fibrous texture that releases flavor as you bite into it.

Flexibility Without Losing Quality

While this recipe is perfect as written, it's also a format that adapts beautifully to whatever you have on hand or whatever your mood demands. The sauce technique works equally well with scallops, diced chicken, or even mushrooms if you're feeding someone who doesn't eat seafood, and some nights I add a splash of heavy cream because the richness is worth the extra calories.

  • You can bulk this up by adding spinach or kale in the last minute, which wilts into the noodles without changing the flavor profile.
  • If you're making this for guests, spiralize your zucchini about an hour ahead and let it drain in a colander so it's even drier when you cook it.
  • Keeping the heat on medium-high rather than high prevents the garlic from browning too quickly while ensuring your shrimp still get proper color.
Product image
Easily spray or drizzle oil for roasting vegetables, air frying, sautéing, and dressing salads with controlled coverage.
Check price on Amazon
Save
| suggestionsforever.com

This dish taught me that eating for your goals doesn't mean suffering through food you don't actually want to eat, and that sometimes the simplest techniques produce the most satisfying results. Make this whenever you want to feel like you've accomplished something without the pretension of actually trying very hard.

Keto Garlic Butter Shrimp

Succulent shrimp in garlic butter served over tender zucchini noodles for a flavorful, light meal.

Prep Time
15 mins
Time to Cook
10 mins
Overall Time
25 mins
Created by Suggestions Forever Hannah Lewis


Skill Level Easy

Cuisine American

Makes 4 Serving Count

Diet Details No Gluten, Low Carb

Ingredient List

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

Directions

Step 01

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

Step 02

Sear 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 and set aside.

Step 03

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

Step 04

Season sauce: Stir in red pepper flakes and lemon juice.

Step 05

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

Step 06

Combine and finish: Return shrimp to the skillet and toss everything together for 1 minute to heat through.

Step 07

Plate and serve: Remove from heat, sprinkle with chopped parsley and Parmesan cheese if desired. Serve immediately.

Needed Equipment

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

Allergy Notice

Review each ingredient to check for allergens. Ask a healthcare specialist if you're unsure.
  • Contains shellfish (shrimp)
  • Contains dairy (butter and Parmesan cheese)

Nutrition Info (per serving)

Details shown are for reference. Always check with your healthcare provider for advice.
  • Calories: 260
  • Fats: 15 g
  • Carbohydrates: 6 g
  • Proteins: 24 g