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The Recipe · No.744 · Moules-Frites

Moules-Frites, and where to source it

Moules-Frites — 5best2buy.com 5BEST2BUY.COM Moules-Frites Belgian 5best2buy.com

Mussels cook in the time it takes them to open, so the pot has to be ripping hot and covered: they steam in their own liquor plus a splash of wine in three or four minutes, and any that stay shut after that go in the bin. Overcook them chasing stragglers and the whole pot turns to rubber.

By Vince Gonzalez · Published July 2026 · Sourcing verified 5 Jul 2026

Prep20 min
Cook15 min
Makes4 servings
CuisineBelgian
Cost$$$
Gluten-free
Contains  dairy · shellfish
The Ingredients — and where to get them
Cook for 4 servings
Fresh mussels
Live, tightly-closed mussels, scrubbed and debearded just before cooking. Freshness is everything.
4 lb
Potatoes
A starchy potato double-fried for the crisp frites. A good frying potato makes the best chips.
2 lb
Shallot and garlic
The aromatic base sweated in butter before the mussels. Fresh, bought local.
to taste
White wine
A dry white to steam the mussels; buy one you would drink. Fresh, local.
1 cup
Local / market
Butter and parsley
Butter to enrich the broth and parsley to finish. A good cultured butter is best.
3 tbsp
The Rundown
Greedometer ●●●●● Barely a splurge
A light hand — your arteries say thanks.
EffortEasy
Cook it with
Instant PotSlow cookerOne-pot
The Method
  1. Double-fry the fritesFry the cut potatoes low to cook through, cool, then fry hot until crisp and gold. Salt at once.
  2. Sweat the aromaticsMelt butter and soften shallot and garlic in a large pot.
  3. Steam the musselsAdd the mussels and wine, cover, and steam hard 3-4 min until they open. Discard any that stay shut.
  4. Finish and serveSwirl in more butter and parsley and serve the mussels in their broth with the frites and mayonnaise.
The Toolkit

Large pot · Fryer · Spider

Straight Answers
Can you make Moules-Frites in an air fryer? — Yes, with an insert

Not on its own — an air fryer can’t hold a pool of liquid. You can simmer it in an oven-safe dish or a silicone insert made to fit the basket, but the broth won’t reduce or brown the way it does on the stove, and that insert comes out scorching, so use oven mitts. For real depth, a pot on the stove wins.

Can you freeze Moules-Frites? — Not ideal

Not really — the cream, custard, or emulsion turns grainy or splits once thawed. This one is best kept fresh in the fridge.

Can you make Moules-Frites ahead of time? — Yes

Yes — it holds well and often tastes better the next day. Make it ahead and reheat gently before serving.

Is Moules-Frites gluten-free? — Yes

Yes — nothing in this recipe as written contains gluten. As always, glance at the labels on any packaged items (broth, sauces, chocolate), since brands vary.

Is Moules-Frites vegan? — No

No — it contains seafood, so it isn’t vegetarian or vegan.

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