Can I make One-Pot Lemon Dill Arctic Char with New Potatoes ahead?

Yes. Prep the ingredients or cook the full dish ahead, then reheat gently so the texture stays close to freshly made.

What cookware works best?

Use a heavy pot or Dutch oven and avoid crowding so the recipe cooks evenly.

How do I know it is done?

Follow the recipe timing, then check the main ingredient for tenderness, bubbling, browning, or safe doneness before serving.

Can I adjust the seasoning?

Yes. Taste near the end and adjust salt, acid, herbs, or heat in small amounts.

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One-Pot Comfort Food

One-Pot Lemon Dill Arctic Char with New Potatoes

Name: One-Pot Lemon Dill Arctic Char with New Potatoes
Prep time: 10 min
Cook time: 25 min
Total time: 35 min
Yield: 4 servings
Cuisine: Nordic-Inspired
Ingredients: 1 lb new potatoes, halved or quartered if large; 1 tablespoon olive oil; 1 small yellow onion, thinly sliced; 2 cloves garlic, minced; 1 cup low-sodium vegetable or fish broth; 1 lemon, zested and juiced; 4 Arctic char fillets (about 5-6 oz each), skin on; 2 tablespoons fresh dill, chopped, plus extra for garnish; Salt and freshly ground black pepper, to taste; Lemon wedges, for serving

By PanPotPlates Test KitchenReviewed by PanPotPlates Editorial TeamPublished May 1, 2026 · Updated May 12, 2026

Nordic-Inspired 35 mins onepotpescatarianhealthylightfamily-friendlyglutenfreedairyfreequickcomfortfoodweeknight

A healthy, quick, and family-friendly one-pot Nordic-inspired recipe combining flaky Arctic char, fresh dill, and tender new potatoes. Perfect for a light and comforting weeknight dinner that’s gluten-free and dairy-free.

One-Pot Lemon Dill Arctic Char with New Potatoes

Prep 10 min

Cook 25 min

Total 35 min

Servings 4

Difficulty easy

Cuisine Nordic-Inspired

Ingredients

Servings 4

1 lb new potatoes, halved or quartered if large
1 tablespoon olive oil
1 small yellow onion, thinly sliced
2 cloves garlic, minced
1 cup low-sodium vegetable or fish broth
1 lemon, zested and juiced
4 Arctic char fillets (about 5-6 oz each), skin on
2 tablespoons fresh dill, chopped, plus extra for garnish
Salt and freshly ground black pepper, to taste
Lemon wedges, for serving

Ingredients for One-Pot Lemon Dill Arctic Char with New Potatoes

Instructions

In a large deep skillet or wide sauté pan, heat the olive oil over medium heat.
Add the new potatoes and sliced onion, season lightly with salt and pepper, and sauté for about 5 minutes until the onions start to become translucent and the potatoes begin to brown slightly.
Add the minced garlic and cook for another minute until fragrant.
Pour in the vegetable or fish broth, lemon juice, and lemon zest. Stir gently to combine, making sure the potatoes are mostly submerged.
Bring to a simmer, cover the pan, and cook for 12-15 minutes or until the potatoes are tender when pierced with a fork.
Carefully nestle the Arctic char fillets skin side down on top of the potatoes. Sprinkle the chopped dill over the fish and potatoes, and season the fillets with salt and pepper.
Cover again and cook for an additional 8-10 minutes, or until the fish is opaque and flakes easily with a fork.
Remove from heat and let sit covered for 2 minutes.
Garnish with extra fresh dill and lemon wedges. Serve warm directly from the pot for easy cleanup.
Enjoy this light, healthy, and comforting Nordic-inspired meal ideal for a quick weeknight dinner.

One-Pot Lemon Dill Arctic Char with New Potatoes cooking in the recommended pan or pot

Tips

Pan Or Pot Required

This recipe is crafted as a One-Pot Comfort Food meal, designed to be cooked entirely in a single large, deep skillet or wide sauté pan with a lid.

Cookware Size Guidance

For this One-Pot Lemon Dill Arctic Char recipe, choose a large deep skillet or a wide sauté pan with a capacity of at least 3 to 4 quarts (or approximately 12 to 16 inches in diameter).

Cookware Swap Guidance

This recipe shines as a One-Pot Comfort Food dish, ideally prepared in a large deep skillet or wide sauté pan to allow even cooking of the potatoes and gentle poaching of the Arctic char.

Leftovers Quality

Reheat gently and add a splash of liquid when needed to keep the texture moist and tender.

Frequently Asked Questions

Can I make One-Pot Lemon Dill Arctic Char with New Potatoes ahead?: Yes. Prep the ingredients or cook the full dish ahead, then reheat gently so the texture stays close to freshly made.
What cookware works best?: Use a heavy pot or Dutch oven and avoid crowding so the recipe cooks evenly.
How do I know it is done?: Follow the recipe timing, then check the main ingredient for tenderness, bubbling, browning, or safe doneness before serving.
Can I adjust the seasoning?: Yes. Taste near the end and adjust salt, acid, herbs, or heat in small amounts.

If you want to customize this One-Pot Lemon Dill Arctic Char recipe to suit your dietary preferences or ingredient availability, here are some easy substitutions:

Arctic Char: Substitute with other mild white fish like cod, haddock, or tilapia for a similar texture and flavor.
New Potatoes: Use baby Yukon gold or fingerling potatoes for a slightly different taste or sweet potatoes for a touch of sweetness.
Vegetable or Fish Broth: Use chicken broth if not strictly pescatarian, or water with a splash of white wine for added depth.
Fresh Dill: Swap with fresh parsley, tarragon, or chervil if you don’t have dill on hand.
Olive Oil: Avocado oil or light vegetable oil also work well for sautéing.
Garlic and Onion: Shallots can be used instead of onions for a milder flavor; garlic powder can replace fresh garlic in a pinch.

Storage and Reheating

Cool One-Pot Lemon Dill Arctic Char with New Potatoes before storing. Refrigerate leftovers in an airtight container for up to 4 days.

Freeze portions for longer storage when the ingredients are freezer-friendly. Reheat gently with a splash of liquid if the dish looks dry.

Read related air fryer guides and cooking tips.

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One-Pot Lemon Dill Arctic Char with New Potatoes

Recipe Details

Ingredients

Instructions