Spaghetti alla marinara with clams, mussels, shrimp, and squid in a garlic chili oil sauce. A seafood pasta main with bright, savory, and briny depth.
Prep time
25 min
Cook time
30 min
Total time
55 min
Servings
4
Chef's Tips
Keep garlic-chili oil on low heat so aromatics soften without browning.
Add shrimp and squid near the end to keep them tender.
Strain shellfish liquid before adding to sauce.
Tools Used
Large Pot(opens in a new tab)Large Skillet(opens in a new tab)Small SaucepanColander(opens in a new tab)Fine-mesh Sieve(opens in a new tab)
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Ingredients
Ingredients
Servings
4 servings1×
Scale
Ingredient amounts update instantly.
Garlic Chili Oil Base
Seafood And Pasta
Instructions
Build Garlic Chili Oil
- 1
Add olive oil, garlic, chili, and shallot to a small saucepan.
- 2
Cook over very low heat for 10 to 12 minutes until softened and aromatic.
- 3
Remove from heat.
Cook Shellfish
- 1
Heat a large skillet over high heat.
- 2
Add clams, cover, and cook until they open; remove opened clams.
- 3
Repeat with mussels.
- 4
Strain shellfish liquid through a fine-mesh sieve and reserve.
- 5
Discard unopened shellfish.
Cook Pasta and Finish
- 1
Cook spaghetti in salted boiling water until very al dente.
- 2
Reserve 360 ml (1.5 cups) pasta water, then drain.
- 3
Add garlic chili oil and strained shellfish liquid to the large skillet and bring to a gentle simmer.
- 4
Add spaghetti and toss until coated, adding pasta water as needed.
- 5
Add shrimp and squid and cook 2 to 3 minutes until just opaque.
- 6
Add clams, mussels, and parsley; toss briefly and serve.
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Everything you want to know about this recipe.
Spaghetti alla Marinara with Shellfish
Spaghetti alla Marinara with Shellfish
This seafood spaghetti is driven by shellfish juices and garlic chili oil rather than heavy cream or butter. It is savory, briny, and bright, with layered texture from clams, mussels, shrimp, and squid.
The method is straightforward but timing-sensitive. Shellfish and pasta should be finished close together to keep texture at its best.
Flavor Profile
Flavor Profile
Garlic chili oil provides mellow heat and aromatic depth. Shellfish liquor brings natural salinity and sweetness that forms the backbone of the sauce.
Parsley at the end keeps the finish fresh and lifts the richer seafood notes.
Ingredient Highlights
Ingredient Highlights
A mixed shellfish set gives better flavor balance than one seafood type alone. Shrimp and squid are cooked briefly to avoid toughness.
Spaghetti works well because it absorbs thin seafood sauces without becoming too heavy.
How It Comes Together
How It Comes Together
Prepare garlic chili oil on low heat. Steam clams and mussels separately and strain their cooking liquid.
Cook pasta al dente, then toss in the seafood sauce with reserved water until glossy. Add shrimp and squid, then return clams and mussels just before serving.
Chef's Tips
Chef's Tips
Remove shellfish as soon as they open. Overcooking makes them chewy.
Do not boil the finished sauce aggressively; keep it at a gentle simmer for cleaner texture and flavor.
Easy Swaps
Easy Swaps
If one shellfish type is unavailable, increase another in equal total weight. Chili level can be reduced for a milder version.
Linguine can replace spaghetti if preferred.
Low-Cholesterol Notes
Low-Cholesterol Notes
To lower cholesterol, reduce shrimp quantity and increase mussels or clams. Pair with a larger side of vegetables and moderate pasta portion.
Avoid extra cheese or butter, which are unnecessary in this sauce style.
Make-Ahead and Meal Prep
Make-Ahead and Meal Prep
Garlic chili oil can be prepared ahead. Shellfish and pasta should be cooked fresh for best texture and food safety.
Leftovers keep one day chilled; reheat gently with a splash of water.
Budget Tips
Budget Tips
Buy shellfish by season and choose a smaller mixed batch rather than large single premium species. Frozen cleaned squid can reduce prep waste.
Dry pasta and parsley keep cost predictable while still delivering flavor.
Serving & Goal Fit
Serving & Goal Fit
One serving is about 1 bowl (around 430 g) as a complete seafood main. On training days, keep full serving or add fruit for extra carbs. On rest days, reduce pasta slightly and pair with additional vegetables.
Local grocery side vegetables include broccoli, green beans, spinach, peas, mushrooms, onions, courgette, frozen mixed veg, and tenderstem broccoli.
Nutrition Facts
Nutrition Facts
Serving Size: 1 bowl (about 430 g)
Calories 64032%
% Reference Intake*
Total Fat 17g24%
Saturated Fat 3g15%
Trans Fat 0g
Cholesterol 170mg
Sodium 780mg
Total Carbohydrates 70g27%
Dietary Fiber 5g
Sugars 5g6%
Protein 45g90%
* Reference intakes are based on an average adult's 8,400 kJ / 2,000 kcal diet. Your needs may be higher or lower.
FAQs
Can I make the garlic chili oil ahead?
Yes. Make it up to three days ahead and store chilled, then warm gently before tossing with pasta.
Community Reviews
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Paolo
· 23 Dec 2025Great for festive dinner. I used clams and mussels only.
Silvia
· 18 Dec 2025Turned out perfectly and the seafood stayed tender.
Davide
· 12 Dec 2025The confit style oil made it taste restaurant-level.
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