Garlic Butter Shrimp recipe (Low Carb + 25g protein)
Tired of the dinner struggle and trying to eat healthy while still feeding your family something they’ll actually want to eat?
Let me help you simplify it.
This Garlicky Butter Shrimp with Zucchini Noodles is one of my go-to low-carb meals—it’s fast, flavorful, and totally family-friendly. Whether you’re carb cycling, meal prepping, or just need something easy on a busy weeknight, this dish hits all the marks: juicy shrimp, a garlicky butter sauce, and a little kick from red pepper flakes (you can leave that out if the kids aren’t into it 😉).
No fancy ingredients. No complicated steps. Just a dinner you can feel good about.
I’ve got tips, easy swaps, and everything you need to make this recipe work for you—even with picky eaters in the house. Let’s make low-carb feel doable (and delicious)!
Table of contents
😍 Why You’ll Love Garlicky Butter Shrimp & Zucchini Noodles
- It’s Low Carb: With just 5g of carbs per serving, this recipe fits seamlessly into a low-carb diet, carb cycling rotation or keto meal plan.
- Easy Recipe: Using simple ingredients like fresh garlic, jumbo shrimp, and zucchini noodles, you can whip this up in less than 30 minutes.
- Versatile Side Pairings: Pair it with mashed cauliflower, fresh spinach, or cauliflower rice for a complete meal.
- Perfect for Carb Cycling: The low net carb count makes it an excellent option for lower-carb days, while still providing a satisfying and nutritious meal.
- Great Flavor: The butter, lemon juice, and fresh parsley deliver the best flavor with minimal prep.

🗒️ Ingredients + Substitutions
Main Ingredients:
- 1 lb shrimp (fresh shrimp preferred, peeled, and deveined) – Smaller shrimp or pre-cooked shrimp work in a pinch.
- 2 medium zucchini, spiralized into zucchini noodles – Swap with spaghetti squash or fresh spinach for personal preference.
- 2 tbsp unsalted butter or opt for olive oil or ghee for a dairy-free alternative.
- 3 cloves fresh garlic, minced – Garlic powder can work if you’re out of fresh garlic.
- ½ tsp red pepper flakes for a spicy garlic shrimp kick, optional.
- Fresh parsley, chopped, for garnish.
Optional Additions:
- 2 tbsp grated Parmesan cheese (or a dairy-free alternative).
- Lemon juice to brighten the flavors.
Pro Swap Ideas:
- Add plump cherry tomatoes or baby spinach for an extra layer of freshness.
- Love a creamy sauce? Add a splash of heavy cream, chicken broth, or vegetable stock for a richer flavor.
💡 Gluten-Free? Read This!
This garlic shrimp recipe is naturally gluten-free thanks to its use of zucchini noodles. While most butter and cheese is naturally GF, just give yourself a double-check that all additional ingredients, such as unsalted butter and Parmesan cheese, are certified gluten-free for maximum peace of mind – or just stick to brands that you know!
👩🍳 How to Make My Garlicky Butter Shrimp & Zucchini Noodles
Follow these easy steps for the best part of your day!
- Heat the Pan
Melt unsalted butter in a large skillet over medium heat. Add the minced fresh garlic and sauté until fragrant (about 1 minute).
- Cook the Shrimp
Add the large shrimp to the skillet, seasoning with sea salt, black pepper, and optional red pepper flakes. Cook for 2-3 minutes per side until the shrimp becomes pink and opaque. Remove from the skillet and set aside.
- Make the Zucchini Noodles
Using the same pan, sauté the spiralized zucchini noodles for 1-2 minutes over medium-high heat, just until tender.
- Combine and Finish
Return the shrimp to the skillet, drizzle with freshly squeezed lemon juice, and toss to coat. Garnish with fresh parsley and grated Parmesan, if desired, for the ultimate finishing touch.
📓 Best Served With
- Mashed Cauliflower for a comforting low-carb side.
- Cauliflower Rice for a true keto garlic butter shrimp.
- Fresh Spinach for a light, nutrient-packed pairing.
- A glass of dry white wine like Pinot Grigio for a perfect date night meal. 🍷
👝 How to Store Leftovers
Enjoy this shrimp dish later by storing it properly!
- Cool First: Allow the entire recipe to cool completely before storing.
- Use an Airtight Container: Store shrimp and zucchini noodles together or separately in the fridge for up to three days.
- Reheat Gently: Warm leftovers over medium heat in a hot skillet with a bit of olive oil or butter for a fresh taste. Avoid overcooking the shrimp to preserve their juicy texture.
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🧠 Common Questions
1. Can I use pre-cooked shrimp for this recipe?
Absolutely! Just adjust the cook times to avoid overcooking. Pre-cooked shrimp can be added during the final toss with the zucchini noodles.
2. Is it okay to substitute zucchini noodles?
Yes! Swap with spaghetti squash, fresh spinach, or even mashed cauliflower if zucchini noodles aren’t your favorite way to enjoy low-carb meals.
3. How can I make this a special occasion dish?
Add some sun-dried tomatoes and a creamy Tuscan shrimp-inspired cream sauce for an indulgent twist.
4. Can I freeze leftovers?
We wouldn’t recommend freezing due to the texture of the zucchini noodles. That said, the shrimp can be frozen separately and added to freshly cooked noodles next time.
💪🏼 Tracking Macros? Check this out
This keto garlic butter shrimp is not just delicious, it’s macro-friendly!
- Calories per Serving: 180kcal
- Protein: 25g
- Carbohydrates: 5g
- Fat: 7g
This low-carb shrimp recipe is the perfect addition to your low-carb meals or carb cycling plan. Plus, it’s packed with potassium and vitamin C for added nutritional benefits.
Whether it’s a busy weeknight or a special occasion, this Garlicky Butter Shrimp is an unbeatable low-carb dinner idea. With just a few basic ingredients, you can make a shrimp dish that satisfies the entire family.
If you’re a zucchini lover like me, check out this pesto recipe and my most favorite family zucchini lasagna.
Don’t forget to pin or save this recipe card for easy access next time! And check out our affiliate links for must-have cooking gear like cast iron skillets or spiralizers to make this process even easier. Happy cooking! 🎉

Garlic Butter Shrimp with Zucchini Noodles
Ingredients
- 1 lb shrimp peeled and deveined
- 2 zucchini medium, spiralized
- 2 tbsp butter ghee for dairy free
- 3 cloves garlic minced
- 1 tbsp lemon juice
- ½ tsp red pepper flakes optional
- ½ tsp sea salt
- ¼ tsp black pepper
- ¼ cup fresh parsley chopped
- 2 tbsp grated Parmesan or dairy free alternative
Instructions
- In a large skillet over medium heat, melt butter and sauté garlic until fragrant, about 1 minute.
- Add shrimp, season with salt, pepper, and red pepper flakes, and cook for 2-3 minutes per side until pink and opaque.
- Remove shrimp from the skillet and set aside. In the same pan, add zucchini noodles and sauté for 2 minutes until just tender.
- Return shrimp to the pan, drizzle with lemon juice, and toss to combine. Remove from heat, garnish with parsley and Parmesan, and serve immediately.
Nutrition
