Mussels marinara
This stovetop mussels marinara keeps the sauce bright and briny: onion, garlic, white wine, tomato paste, and crushed tomatoes simmer into a light marinara, then live mussels steam directly in the pot until they open. It serves 2 as a main course with a spoonable tomato broth, plenty of parsley, and lemon for finishing.

Estimated calories and US ingredient costs.
For 4 servings, use a wider 6 quart pot and roughly 48 oz mussels so the shells still sit in a loose layer. Keep the simmer and steaming times about the same, but cook in batches if the pot looks crowded. Do not lengthen the steam much beyond 6 minutes, or the mussels can tighten and the sauce can reduce too far.
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Ingredients
For 2 people
- 32 oz live mussels in shell, scrubbed and debearded
- 2 tbsp olive oil
- 4 oz yellow onion, finely chopped
- 1 tbsp minced garlic
- 1/4 tsp red pepper flakes
- 1 tbsp tomato paste
- 1 cup dry white wine
- 14 1/2 oz crushed tomatoes
- 1/2 tsp kosher salt
- 1/4 tsp black pepper
- 2 tbsp chopped fresh parsley
- 1 lemon, cut into 4 wedges
Method
- Sort and scrub the musselsPlace 32 oz live mussels in shell in a colander and rinse them under cold running water. Scrub off grit, pull away the fibrous beards, and discard any cracked shells or any mussel that stays gaping after a tap. Drain well so the sauce stays concentrated instead of watery.
- Build the aromatic baseHeat 2 tbsp olive oil in a 5- to 6-quart Dutch oven or wide pot over medium heat. Add 4 oz finely chopped yellow onion and cook for 4 to 5 minutes, stirring often, until softened but not browned. Stir in 1 tbsp minced garlic and 1/4 tsp red pepper flakes, then cook for 30 seconds until fragrant. Add 1 tbsp tomato paste and cook for 1 minute, stirring, to darken it slightly and remove the raw edge.
- Deglaze and simmer the marinaraPour in 1 cup dry white wine and scrape the bottom of the pot to loosen any browned bits. Simmer for 2 minutes to cook off the harsh alcohol note, then add 14 1/2 oz crushed tomatoes, 1/2 tsp kosher salt, and 1/4 tsp black pepper. Bring the sauce to a lively simmer, then lower the heat and simmer uncovered for 5 minutes, stirring occasionally, until it tastes rounded and lightly thickened.
- Steam the mussels openRaise the heat to medium-high and add the mussels in a single layer if possible. Cover the pot tightly and steam for 4 to 6 minutes, shaking the pot once or twice, until most shells have opened. The sauce should stay at a strong simmer, not a hard boil, so the mussel meat stays plump instead of tough.
- Finish with parsley and lemonTurn off the heat and stir in 2 tbsp chopped fresh parsley. Squeeze 1 lemon wedge over the pot and taste the broth; if it seems flat, let it sit covered for 1 minute so the mussel liquor blends into the sauce before serving. Keep the remaining lemon wedges for the table.
- Plate immediatelyUse tongs or a slotted spoon to divide the mussels and tomato broth between 2 warm shallow bowls. Discard any mussels that stayed closed after cooking. Spoon the marinara over the shells, scatter any parsley left in the pot over the top, and serve right away while the sauce is hot and glossy.
Before you cook
What to get ready
Large lidded pot, tongs, colander, fine strainer and a bowl for discarded shells.
Discard cracked mussels and any open ones that do not close when tapped; keep live mussels cold until cooking.
If something needs adjusting
Some shells do not open
Discard unopened mussels after cooking; do not force them open and serve their contents.
Shellfish cook unevenly
Avoid packing the pot too tightly and keep the lid on for steam. Discard shells that remain closed after cooking.
Store for later
Buy live shellfish from a reliable supplier and keep cold before cooking. Refrigerate cooked meat promptly with strained cooking liquid; reheat leftovers to 165°F.
Refrigerate perishables within 2 hours, or 1 hour above 90°F. Keep the fridge at 40°F or below; use refrigerated leftovers within 3–4 days. USDA storage and reheating guidance.
Make the ingredients go further
Buy shellfish for the planned meal rather than stockpiling; use spare tomato sauce for pasta.
Next use for your ingredients: Pasta arrabbiata →
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How to Cool and Store Leftovers →
Cooking notes updated October 24, 2026. How we create recipes.
Tips, swaps and questions
A little kitchen know-how
A wide pot helps the mussels open in a single layer and keeps the sauce from overreducing. If the tomato base tastes sharp after the wine cooks down, simmer it 1 minute longer before adding the mussels rather than boiling harder. Mussels release their own briny liquid, so the broth should be loose enough to spoon, not thick like pasta sauce. Refrigerate leftovers within 2 hours and discard any mussels that did not open.
Make it work for you
Use littleneck clams instead of mussels with the same tomato base. Clams usually need a little longer to open, so keep the pot covered and stop cooking as soon as most shells pop. Do not substitute frozen shelled mussels here, because they are already cooked and can turn rubbery in direct steam.
Use more of your yellow onion and garlic in chicken kofta.
Why add the mussels directly to the marinara instead of steaming them separately?
Cooking them in the sauce lets the shells release briny liquid into the broth, which is part of the dish’s flavor. The key is a vigorous simmer, not a hard boil, so the tomatoes thicken while the mussels open without becoming chewy.
Times are estimates. Check ingredients for allergens. For safe temperatures and storage, see FoodSafety.gov.