This mussel dish was inspired by a memorable meal at Flex Mussels. Steamed in a silky parmesan cream broth infused with garlic, shallots, and lemon, it's elegant enough for entertaining but easy enough for a weeknight. Serve it with crusty bread to soak up every last drop of that rich, velvety sauce.
Kosher salt and freshly cracked black pepperto taste
Crusty breadfor serving
Equipment
Medium Dutch oven or heavy pot
Serving bowl
Zester or microplane
Cutting board
Chefs knife
Whisk
Slotted spoon
Method
Set a medium Dutch oven over medium heat and melt the butter.
Add garlic, lemon zest, and shallots, then reduce the heat to medium-low. Sauté until soft and translucent, about 8–10 minutes. Avoid browning. Season with a pinch of salt and pepper.
Whisk in the flour until smooth and cook for 1–2 minutes until it forms a golden paste and loses its raw smell.
Add clam juice and bring to a boil, whisking to fully incorporate the flour. Scrape up any browned bits from the bottom.
Reduce to a simmer and stir in the cream. Season again with salt and pepper.
Add mussels and half the parsley or scallions. Stir and cover with a lid. Steam until mussels open, about 5 minutes. Transfer opened mussels to a bowl with a slotted spoon. Discard any that don’t open after 10 minutes.
Taste the broth. Adjust with salt, pepper, or additional lemon juice as needed. Simmer a few more minutes to thicken, if desired.
Remove from heat, stir in the remaining lemon juice to taste, and return mussels to the pot or transfer broth to the serving bowl.
Garnish with remaining parsley or scallions. Serve immediately with lemon wedges and crusty bread.
Storage: best eaten fresh, but leftovers keep covered in the fridge for up to 1 day. Remove the mussels from their shells before storing, and reheat the broth gently over low heat.