Prepare the Zoodles: Using a spiralizer or a vegetable peeler, create zoodles from the zucchinis. Set them aside on a paper towel to absorb some moisture while you prepare the shrimp.
Cook the Shrimp: In a large skillet, melt 2 tablespoons of butter over medium heat. Add the shrimp and season with salt, pepper, and red pepper flakes.
Sauté the Shrimp: Cook the shrimp for about 2-3 minutes on each side until they turn pink and opaque. Remove the shrimp from the skillet and set aside.
Make Garlic Butter Sauce: In the same skillet, add the remaining 2 tablespoons of butter and minced garlic. Sauté the garlic for about 1 minute until fragrant, being careful not to burn it.
Combine Zoodles and Shrimp: Add the zoodles to the garlic butter in the skillet, and toss them gently to coat with the butter. Cook for 1-2 minutes until they just start to soften.
Finish the Dish: Return the cooked shrimp to the skillet, add the lemon juice, and toss everything together until heated through. Adjust seasoning with salt and pepper as needed.
Serve and Garnish: Divvy the garlic butter shrimp zoodles among plates, and sprinkle with fresh parsley and optional grated Parmesan cheese.
Notes
Adjust red pepper flakes to taste for desired spiciness.