June 18, 2026 · 5 min

Spicy Shrimp Spaghetti with Zucchini and Garlic Herb Butter

Side Dish5 min566 cal / serving

If you love a little heat, this spicy shrimp spaghetti is your new go-to. Juicy shrimp, tender zucchini and al dente pasta are tossed in a luscious garlic herb butter sauce with a kick of fresh chili. It’s a bold, satisfying meal that comes together in a flash.

Feel free to adjust the chili to your preference-use less for a milder dish or pile it on for extra fire. Either way, the combination of garlic herb butter, Parmesan and perfectly cooked pasta makes every bite irresistible.


Recipe details

Side Dish5 min566 cal / serving2 servings

Nutrition per serving

Calories566 kcalProtein31.5 gFat31.4 gCarbs24.6 gSugar9.4 gFiber2.4 gSodium1239 mg

Dietary labels

Gluten-free: noLactose-free: noDairy-free: no

Allergen check

Gluten / wheat: containsMilk / dairy: containsEgg: not detectedFish: containsShellfish: containsPeanut: not detectedTree nuts: not detectedSoy: not detectedSesame: not detectedMustard: not detectedCelery: not detectedSulphites: not detectedLupin: not detectedMolluscs: not detected

Values are calculated per serving from ingredient amounts and the ingredient nutrition reference per 100g. Allergen and diet labels use available ingredient metadata and name matching; always check product labels for strict diets or allergies. Some ingredient amounts or nutrition values were incomplete, so this is marked as a partial estimate.


Ingredients

Spaghetti6 ounce SpaghettiView ingredient guide
Zucchini1 unit ZucchiniView ingredient guide
Chili Pepper1 unit Chili PepperView ingredient guide
Shrimp10 ounce ShrimpView ingredient guide
Parmesan Cheese0.25 cup Parmesan CheeseView ingredient guide
Olive Oil5 teaspoon Olive OilView ingredient guide
SaltSaltView ingredient guide
PepperPepperView ingredient guide

Instructions

  1. Bring a large pot of salted water to a boil. Add the spaghetti and cook until al dente, about 9-11 minutes, stirring occasionally. Reserve 1/2 cup of the pasta cooking water, then drain the spaghetti.
  2. While the pasta cooks, wash and dry the zucchini and chili pepper. Trim the zucchini, halve it lengthwise and cut crosswise into 1/4-inch half-moons. Thinly slice the chili pepper. Rinse the shrimp under cold water and pat dry with paper towels.
  3. Heat a large drizzle of olive oil in a large pan over medium-high heat. Add the zucchini and as much sliced chili as you like. Cook, stirring occasionally, until the zucchini is lightly browned, about 2-3 minutes.
  4. Push the zucchini mixture to one side of the pan. Add another drizzle of olive oil to the empty side. Add the shrimp and cook, stirring occasionally, until opaque and cooked through, about 3-4 minutes.
  5. Add the drained spaghetti, garlic herb butter, half of the Parmesan (reserve the rest for serving) and 1/4 cup of the reserved pasta cooking water to the pan. Season generously with salt and pepper. Toss everything together until well combined. If the pasta seems dry, add more reserved cooking water a splash at a time until the sauce coats the pasta nicely.
  6. Divide the pasta among bowls. Top with the remaining Parmesan and a drizzle of olive oil. Garnish with any remaining sliced chili to taste. Serve immediately.

Recipe Tips

For extra flavor, use the reserved pasta water to adjust the sauce consistency. If you prefer less heat, remove the seeds from the chili before slicing.

FAQ

Can I use a different type of pasta?

Yes, any long pasta like linguine or fettuccine works well. Adjust cooking time according to package directions.

How can I make this dish milder?

Simply use less chili pepper or remove the seeds and membranes before slicing. You can also omit the chili entirely for a non-spicy version.

Can I substitute the garlic herb butter?

If you don’t have garlic herb butter, mix 2 tablespoons of softened butter with 1/2 teaspoon of garlic powder and 1/2 teaspoon of dried herbs like parsley or basil.

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