Evening Dinner Cruise in Paris: A French Dinner Menu

This Paris evening dinner-cruise-inspired supper is a French-style meal of salmon baked in parchment, crisp-edged potatoes, green beans, and a quick lemon butter sauce. It is a relaxed way to bring a little Seine-side dinner atmosphere home; the menu is inspired by French flavors, not a replica of any particular cruise’s menu.

Ingredients

1½ lb (680 g) small Yukon Gold or other waxy potatoes, cut into ¾-inch (2 cm) pieces
2 tbsp (30 ml) olive oil, divided
¾ tsp fine salt, divided, plus more to taste
¼ tsp freshly ground black pepper, plus more to taste
4 skinless salmon fillets, about 6 oz (170 g) each and roughly 1 inch (2.5 cm) thick
1 medium lemon: finely zest half, then cut the lemon into 4 wedges
2 tbsp (8 g) chopped fresh dill, divided; or use 2 tsp (2 g) dried dill
4 thin lemon slices, optional, for the salmon packets
4 sheets parchment paper, about 15 inches (38 cm) square each
12 oz (340 g) green beans, trimmed
1 small shallot, finely minced, about 2 tbsp (20 g)
⅓ cup (80 ml) dry white wine, or low-sodium vegetable broth for an alcohol-free sauce
1 tbsp (15 ml) white wine vinegar or cider vinegar
6 tbsp (85 g) cold unsalted butter, cut into small cubes
1 tsp (5 ml) Dijon mustard, optional
1 tbsp (15 ml) water, as needed for the sauce
2 tbsp (8 g) chopped fresh parsley, for serving

Instructions

Heat the oven to 425°F (220°C). Put a rimmed baking sheet on the middle rack while the oven heats; a hot pan helps the potatoes brown. Cut the potatoes into similarly sized pieces so they finish at the same time. Pat them dry if they are damp, then toss with 1 tablespoon (15 ml) of the olive oil, ½ teaspoon of the salt, and the pepper.
Carefully spread the potatoes on the hot baking sheet in one layer, with a cut side touching the pan where possible. Roast for 18 minutes. Meanwhile, prepare the salmon and sauce ingredients. The potatoes need room around them to brown, so use a second pan rather than crowding them if your baking sheet is small.
Pat the salmon dry. Set each fillet near the center of a parchment square. Brush with the remaining 1 tablespoon (15 ml) olive oil, then season with the remaining ¼ teaspoon salt and a little pepper. Divide the lemon zest and 1 tablespoon (4 g) of the dill among the fillets. Add a lemon slice to each, if using. Fold the parchment over each portion and crimp the edges tightly to make four sealed packets, leaving a little air space above the fish.
After the potatoes have roasted for 18 minutes, turn them with a spatula and return the pan to the oven. Place the salmon packets on a second baking sheet and put it on another rack. Bake the salmon for 12–14 minutes, depending on thickness. Open one packet carefully to check the thickest part with a food thermometer: USDA FSIS lists 145°F (63°C) as the safe minimum internal temperature for fish. If it has not reached that temperature, reseal the packet and cook for a few more minutes before checking again.
While the salmon cooks, bring a large pot of lightly salted water to a boil. Add the green beans and cook for 4–6 minutes, until bright green and tender-crisp. Drain well and toss with a small pinch of salt. If you prefer softer beans, cook them a minute or two longer; avoid leaving them in the hot water after draining, because carryover heat can make them limp.
Make the sauce as the fish and potatoes finish. Put the minced shallot, wine or broth, and vinegar in a small saucepan. Simmer over medium heat for 3–5 minutes, until reduced to about 2 tablespoons (30 ml). Lower the heat. Whisk in the cold butter a few cubes at a time, adding more only as the previous pieces begin to melt. Keep the sauce warm, not boiling. Stir in the Dijon if using, then add water a teaspoon at a time if it is thicker than you like.
After 12–14 minutes, remove the salmon packets from the oven and let them stand unopened for 3 minutes. The potatoes should be golden and tender after about 30–35 minutes total; if they need longer, leave them in the oven while the salmon rests. Taste a potato and season the sides with more salt or pepper if needed.
Set one salmon packet on each plate and carefully open it away from your face, since hot steam will escape. Serve with potatoes and green beans, spoon the butter sauce over or alongside the fish, and finish with the remaining dill, parsley, and lemon wedges.

Tips

Use parchment that is oven-safe. Fold and crimp the edges several times to keep steam inside, but do not make the packet so tight that it touches the fish. If parchment is unavailable, use foil. The packets are there to gently steam the salmon and hold in its aromatics; they are not intended to brown the surface.
Let thickness guide the fish timing. A thin tail piece may be ready before a thick center-cut fillet. Start checking at 12 minutes, and use a thermometer rather than judging only by color. If the fillets vary greatly, put the thinner ones in their own packets and remove them as soon as they reach the safe temperature.
Keep the butter sauce gentle. Boiling after the butter is added can cause the sauce to separate. If it looks oily, take it off the heat and whisk in 1 tablespoon (15 ml) of cold water. A few drops of lemon juice can brighten the taste, but add them gradually so the sauce does not become too sharp.
Choose a practical substitution. Vegetable broth works in place of wine and makes the sauce alcohol-free, though the flavor will be less fruity. If fresh dill is hard to find, dried dill is convenient; use less because its flavor is more concentrated. For a different fish, cod or trout can work, but check the thickest part for 145°F (63°C) and expect timing to vary.

Serving Suggestions

Bring the meal to the table while the salmon is hot and the sauce is still glossy. For a restaurant-style presentation, place the closed parchment packet on each plate and let diners open it themselves; it releases a fragrant puff of steam and keeps the fish moist until serving. Alternatively, open the packets in the kitchen and transfer the fillets carefully with a wide spatula.

The potatoes and green beans make this a complete, simple supper, but a small green salad with a sharp vinaigrette is a good first course. A baguette is useful for catching any butter sauce left on the plate. To keep the meal relaxed, set out the lemon wedges and parsley in small bowls and pass the sauce separately, so each person can add as much as they like. Sparkling water with lemon or a chilled nonalcoholic aperitif also suits the French-inspired menu.

For a dinner that feels a little more celebratory, serve a modest dessert after the plates are cleared: berries with plain yogurt, a fruit tart, or a few squares of dark chocolate. These are suggestions rather than part of the recipe, so the salmon remains the focus and the meal does not require another complicated cooking project.

Variations

Make it with chicken: Boneless chicken breasts can be cooked in parchment, but the timing will be longer and will depend on their thickness. Check the center of each piece with a thermometer and cook poultry to the USDA FSIS safe minimum of 165°F (74°C). Keep the chicken separate from raw vegetables and use a clean thermometer between checks.

Try another herb: Chives, tarragon, or a small amount of thyme can replace dill. Tarragon makes the sauce taste more distinctly French and pairs well with the shallot; chives give a mild onion note. Use fresh herbs in similar quantities, or start with half as much dried herb and adjust to taste.

Change the side vegetables: Asparagus, broccolini, or thinly sliced fennel can stand in for the green beans. Cook each until tender but still pleasantly firm. Roasted carrots are another option, though they take longer than the beans; start them with the potatoes and cut them into narrow sticks for more even cooking.

Make the sauce without dairy: The classic butter sauce depends on butter for its texture, so a dairy-free version will be different rather than identical. Reduce the shallot, broth, and vinegar as directed, then whisk in a plant-based butter suitable for sauces. Add it slowly and keep the pan below a simmer, since some products separate more readily than dairy butter.

Storage and Reheating

For food safety, refrigerate cooked salmon and sides within 2 hours of cooking, transferring them to shallow, covered containers. Refrigerated leftovers keep for 3–4 days. Store the sauce separately if possible; it may firm up in the refrigerator, and reheating it quickly over high heat can make it split. Do not leave the salmon in its parchment packet on the counter for an extended period.

Reheat salmon gently in a covered oven-safe dish at 300°F (150°C) until the center reaches 165°F (74°C), the USDA FSIS temperature for reheated leftovers. Add a teaspoon of water or broth and cover the dish to limit drying. A microwave also works: use medium power in short intervals, checking the temperature in the thickest portion. Reheat potatoes and beans separately when convenient, and bring leftover sauce slowly to a warm temperature while whisking. For best texture, freeze portions in airtight containers for up to 2 months, then thaw in the refrigerator; the salmon may be less delicate after freezing, and the butter sauce can separate.

Frequently Asked Questions

Can I prepare the salmon packets ahead?
Yes. Assemble and refrigerate the packets for up to 4 hours before baking. Keep them covered and chilled, and do not leave raw fish at room temperature while preparing other parts of the meal. Add a minute or two to the oven time if the packets go straight from the refrigerator, then check the thickest part with a thermometer for 145°F (63°C).

Can I use frozen salmon?
Yes, but thaw it completely in the refrigerator before making the packets, then pat it dry. Cooking salmon from frozen in a sealed packet makes timing less predictable and can leave excess liquid in the parchment. Keep raw fish and its packaging separate from ready-to-eat ingredients, and wash hands, utensils, and surfaces after handling it.

How can I tell if the potatoes are done?
They should be browned in spots and easy to pierce with the tip of a knife. If they are still firm inside after 30 minutes, continue roasting in 3–5 minute increments. Smaller pieces cook faster, while crowded or wet potatoes tend to steam rather than brown, so leave space between them.

Can I make the butter sauce earlier?
The sauce is best made just before serving because a butter emulsion is most stable while freshly whisked. You can mince the shallot and measure the wine or broth and vinegar in advance. If the finished sauce cools, warm it very gently while whisking; if it separates, whisk in a teaspoon of cold water off the heat.

What can I serve instead of green beans?
Use a vegetable that can be prepared in the same window as the fish, such as asparagus or broccolini. Thin carrots or fennel are also good, but start them with the potatoes because they need more time. Keep the side seasoning simple so it does not compete with the lemon, dill, and shallot butter sauce.

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Safety notes: safe minimum internal temperatures from USDA FSIS; raw and undercooked fish guidance from the U.S. FDA. Food safety notes

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