
THIS CAFE LIFE
Mussels Dijonnaise
Moules Dijonnaise is a classic French preparation built on white wine, cream, Dijon mustard, and fresh tarragon. The broth is sharp, silky, and deeply aromatic, balancing richness with acidity and herbaceous depth.
Elegant yet unfussy, this is a bistro-style mussel dish designed for easy entertaining and generous table cooking.

Prep Time:
15 Minutes
Cook Time:
15 Minutes
Yield:
Serves 2
Ingredients
2 T. Butter
1 T. Olive Oil
1 Yellow Onion, finely diced
1 Shallot, finely diced (2 T)
1 Garlic Clove, minced
1 C. White Wine
1/2 C. Heavy Cream, at room temperature
2 T. Dijon Mustard
1 T. Fresh Tarragon, minced
2 Quarts Mussels, beards removed, scrubbed
Sea Salt
Ground Pepper
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Carbon Steel Pan with Lid (YOSUKATA)
Step 1 — Prepare the Mussels
Rinse mussels under cold running water. Remove any beards by pulling them off with your fingers or a small knife. Scrub shells well and discard any that are cracked or already open.
Step 2 — Steam the Mussels
In a wide pan over medium heat, melt 1 tablespoon butter with olive oil. Add onion, shallot, garlic, and a pinch of salt and pepper. Sauté gently until softened and aromatic, about 3 minutes.
Add white wine, then add mussels and cover the pan. Increase heat slightly and steam, shaking the pan once or twice, until the mussels open, about 5 to 8 minutes.
Use a slotted spoon to transfer mussels to warm bowls. Discard any that remain closed. Keep mussels loosely covered while finishing the sauce.
Step 3 — Build the Sauce
With the pan still on medium heat, add heavy cream, Dijon mustard, and tarragon to the cooking liquid. Reduce slightly then whisk in the remaining tablespoon of butter.
Taste and adjust seasoning with salt and black pepper.
Step 4 — Finish & Serve
Pour the mustard-cream sauce over the mussels and serve immediately.
Serving Notes
Serve with frites, warm baguette, or crusty sourdough for soaking up the sauce. A dry white wine or crisp cider pairs beautifully
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