Mussels in Velvety Tomato Sauce
Main Dishes

Mussels in Velvety Tomato Sauce

ML
By Marie Lefebvre · Updated October 3, 2026

Tender mussels simmered in a rich homemade tomato sauce with a clever twist: blended potato that thickens the broth naturally and adds a silky, creamy depth. A budget-friendly seafood dish that is surprisingly elegant and ready in under 30 minutes.

Prep⏱️ 30 min
Servings👥 5 servings
Difficulty📊 Easy
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🛒 Ingredients

5 servings

5
  • 1 kg fresh cleaned mussels
  • 2 ripe tomatoes, diced
  • 2 onions, diced
  • 1 large red bell pepper, diced
  • 3 garlic cloves
  • 1 large potato
  • ½ cup tomato paste
  • Olive oil to taste
  • Salt and black pepper to taste

Directions

  1. 1

    Sauté the crushed garlic cloves in a drizzle of olive oil over medium heat until golden and fragrant.

  2. 2

    Add the mussels and cook for 3 minutes, stirring gently, until they begin to open.

  3. 3

    Stir in the diced tomatoes, onions, and bell pepper. Mix well and cook for another 2 minutes.

  4. 4

    Add the tomato paste and black pepper, stir to combine, then reduce the heat to low.

  5. 5

    Peel and cube the potato, blend with 500 ml of water until completely smooth, then pour into the pan — this is the secret to an irresistibly thick and creamy sauce.

  6. 6

    Simmer over low heat for 15 minutes, stirring occasionally, until the sauce is velvety and coats the mussels beautifully.

💡 Chef's Tip

Use the freshest mussels available and discard any that stay open when tapped. The blended potato is a game-changer — it adds body and silkiness to the sauce without overpowering the natural brininess of the mussels.

Mussels in Velvety Tomato Sauce | Délices Maison | Délices Maison