Pork
Powerproteinplates
Low-Carb Keto Shrimp Alfredo Zucchini Noodle Bake
By Powerproteinplates Test KitchenReviewed by Powerproteinplates Editorial TeamPublished May 10, 2026 · Updated May 11, 2026
Italian-Inspired
40 mins
keto-friendlylow-carbeasy-recipeshigh-proteinpost-workoutmuscle-building
This keto-friendly baked zucchini noodle casserole combines flavorful shrimp with a creamy Alfredo sauce, providing a high-protein, low-carb meal perfect for muscle building and post-workout recovery.
Prep
15 min
Cook
25 min
Total
40 min
Servings
4
Difficulty
easy
Cuisine
Italian-Inspired
Ingredients
Servings
4
- 1 lb (450g) raw shrimp, peeled and deveined
- 4 medium zucchinis, spiralized into noodles
- 2 tablespoons olive oil
- 3 cloves garlic, minced
- 1 cup heavy cream
- 1/2 cup grated Parmesan cheese
- 4 oz cream cheese, softened
- 1/2 teaspoon Italian seasoning
- 1/4 teaspoon crushed red pepper flakes (optional)
- Salt and freshly ground black pepper, to taste
- 1 tablespoon fresh parsley, chopped (for garnish)
- 1/2 cup shredded mozzarella cheese
Instructions
-
Preheat the oven to 375°F (190°C). Lightly grease a 9x9-inch baking dish.
-
Heat olive oil in a large skillet over medium heat. Add minced garlic and sauté for 1 minute until fragrant.
-
Add the shrimp to the skillet, season with salt, pepper, and Italian seasoning. Cook shrimp until pink and opaque, about 2-3 minutes per side. Remove from heat and set aside.
-
In a medium saucepan over low heat, combine heavy cream, cream cheese, and Parmesan cheese. Stir continuously until smooth and creamy, about 5 minutes. Season with salt, pepper, and crushed red pepper flakes if desired.
-
Add spiralized zucchini noodles to the skillet with shrimp and toss gently to combine.
-
Pour the creamy Alfredo sauce over the shrimp and zucchini noodles, stirring gently to coat evenly.
-
Transfer the mixture into the prepared baking dish and sprinkle shredded mozzarella cheese evenly on top.
-
Bake for 20-25 minutes, until the cheese is melted, bubbly, and zucchini is tender but not soggy.
-
Remove from oven and let rest for 5 minutes before garnishing with fresh parsley and serving.
Frequently Asked Questions
Reader questions and answers for this recipe will appear here.
Customize this low-carb keto shrimp Alfredo zucchini noodle bake to fit different dietary preferences and maintain muscle-building benefits with these ingredient alternatives:
- Shrimp (Seafood): Swap for cooked chicken breast or lean beef strips as a high-protein meat option. For vegetarian or vegan diets, use seasoned tofu or tempeh cubes.
- Heavy Cream & Cream Cheese (Dairy): Substitute with coconut cream or cashew cream to make the recipe dairy-free and vegan while keeping creamy texture.
- Parmesan & Mozzarella Cheese (Dairy): Use nutritional yeast or vegan shredded cheese as dairy-free replacements with similar savory flavors.
- Zucchini Noodles (Vegetarian, Low-Carb): Try spiralized yellow squash or shirataki noodles as alternative low-carb vegetable noodles.
These swaps keep the dish keto-friendly, low-carb, and muscle-building, while accommodating vegan, vegetarian, or dairy-free dietary requirements.
Protein Highlight
This Low-Carb Keto Shrimp Alfredo Zucchini Noodle Bake is a rich source of high-quality protein, mainly from shrimp and creamy cheeses. Each serving delivers a muscle-building protein boost ideal for post-workout recovery and sustained energy. Shrimp provides lean, low-fat seafood protein to support muscle repair, while Parmesan and mozzarella cheeses contribute additional protein and calcium. Coupled with low-carb zucchini noodles, this dish supports keto and muscle-focused nutrition goals, helping you build lean muscle and maintain low carbohydrate intake.
Goal Fit
Optimized for muscle-building and ketogenic lifestyle goals, this Low-Carb Keto Shrimp Alfredo Zucchini Noodle Bake offers a perfect balance of high-quality protein and healthy fats. Shrimp fuels muscle repair and growth, while zucchini noodles serve as a low-carb pasta substitute that helps maintain ketosis and adds fiber and vital nutrients.
The creamy Alfredo sauce, made from heavy cream, cream cheese, and Parmesan, provides healthy fats that support lasting energy and hormone balance essential to keto diets. This recipe’s easy preparation makes it an excellent choice for quick post-exercise meals or busy weeknights, delivering nutritious, filling, and flavorful benefits without compromising your dietary needs.
Protein Density
This Low-Carb Keto Shrimp Alfredo Zucchini Noodle Bake is a nutrient-dense seafood meal designed to be muscle-building and post-workout friendly. Shrimp, a lean source of complete protein, contributes significantly to protein intake with minimal calories and carbohydrates, making it ideal for fitness-focused meal planning.
The combination of shrimp with creamy Parmesan and cream cheese provides beneficial healthy fats and enhances protein absorption without increasing carbs. Using zucchini noodles instead of traditional pasta reduces carbohydrate content while increasing fiber, improving satiety and digestion.
Whether you’re an athlete needing effective recovery or pursuing a balanced keto lifestyle, this recipe delivers an excellent protein-to-calorie ratio to support lean muscle maintenance and overall nutrition.
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