Description
This **Low Carb Shrimp Alfredo** is a creamy, indulgent, and keto-friendly twist on the Italian classic. Juicy shrimp are pan-seared and coated in a rich garlic-Parmesan Alfredo sauce, then served over your choice of zucchini noodles, cauliflower rice, or spaghetti squash. It’s quick, flavorful, diabetes-friendly, and perfect for busy weeknights or cozy dinners without the carb crash.
Ingredients
Scale
For the Shrimp:
- 1 lb raw shrimp (peeled and deveined)
- 1 tbsp olive oil or avocado oil
- Salt and pepper, to taste
- 1/2 tsp garlic powder
For the Alfredo Sauce:
- 2 tbsp butter
- 2 cloves garlic, minced
- 1 cup heavy cream
- 3/4 cup freshly grated Parmesan cheese
- Salt and black pepper, to taste
- Optional: Pinch of nutmeg
- Optional: 1/4 tsp xanthan gum (for thicker sauce)
Optional Low Carb Base:
- Zucchini noodles
- Cauliflower rice
- Spaghetti squash
- Shirataki noodles
Instructions
- Season the shrimp: Pat shrimp dry and season with garlic powder, salt, and pepper.
- Sauté the shrimp: Heat oil in a skillet over medium heat. Cook shrimp 1–2 minutes per side until pink and opaque. Remove and set aside.
- Make the sauce: In the same skillet, melt butter over low heat. Add garlic and sauté 30 seconds. Stir in heavy cream and simmer 2–3 minutes.
- Add cheese: Stir in Parmesan until melted and smooth. Season with salt, pepper, and nutmeg. Add xanthan gum if desired for thickness.
- Combine: Return shrimp to the skillet and coat with sauce. Simmer 1 minute.
- Serve: Spoon shrimp Alfredo over zucchini noodles, cauliflower rice, or spaghetti squash. Garnish with parsley or red pepper flakes.
Notes
- Do not overcook the shrimp — they only need 2–3 minutes total.
- Simmer the cream gently; avoid boiling to prevent curdling.
- Always use freshly grated Parmesan for the smoothest sauce.
- Customize with low carb bases like cauliflower rice, zoodles, or shirataki noodles.
- For a dairy-free version, substitute full-fat coconut milk for cream.
- Prep Time: 10 minutes
- Cook Time: 15 minutes
- Category: Dinner, Keto, Low Carb, Seafood
- Method: Stovetop
- Cuisine: Italian-Inspired
Nutrition
- Serving Size: 1 plate (shrimp + sauce)
- Calories: 420
- Sugar: 2g
- Sodium: 720mg
- Fat: 32g
- Saturated Fat: 15g
- Unsaturated Fat: 14g
- Trans Fat: 0g
- Carbohydrates: 6g
- Fiber: 1g
- Protein: 30g
- Cholesterol: 220mg
Keywords: Low Carb Shrimp Alfredo, Keto Shrimp, Alfredo Sauce, Gluten-Free Dinner, Creamy Shrimp Recipe