Why This Recipe Works

One pan, complete meal: protein, veg, and healthy fats roast together—minimal cleanup.
Customizable herb crust: swap dill for basil or parsley to match the season.
Perfect timing: sweet potatoes get a 10-minute head start so everything finishes together.
Meal-prep star: components hold beautifully for quick lunches all week.
Heart-healthy omega-3s: wild salmon delivers brain-boosting fats in the most delicious way.
Family friendly: mild flavors entice picky eaters; grown-ups add chili flakes for zing.
Restaurant vibes at home: crispy skin, tender center, and those sweet-potato edges—no reservation needed.

Ingredients You'll Need

Great results start at the market. For the salmon, center-cut fillets (about 1¼–1½ in thick) cook evenly. Look for vibrant, translucent flesh that springs back when pressed; avoid any fishy smell. Wild-caught coho or king salmon offers the richest flavor, but responsibly farmed Atlantic works if that’s what your budget allows. Leaving the skin on protects the meat from the heat and crisps into a savory “cracker” for those who enjoy it.

Choose medium-sized orange-fleshed sweet potatoes (often labeled “garnet” or “jewel”). They’re starchier than beige Japanese varieties, so they develop those crave-worthy caramelized edges without falling apart. If you only have regular potatoes, swap confidently—just cut slightly smaller to match cook time.

The herb mixture is where you can play. Fresh dill whispers of Scandinavian summers; parsley keeps it universal; tarragon adds subtle licorice notes. Whatever green you pick, double the quantity if you’re a die-hard herb lover. Garlic mellows in the oven, but if you’re sensitive, substitute ½ tsp garlic powder for every clove.

Extra-virgin olive oil carries fat-soluble flavor onto both components. Avocado oil is a high-heat alternative. Lemon zest brightens; lime or orange zest each lend a different personality. Maple syrup on the wedges isn’t mandatory, yet it nudges browning and layers autumnal sweetness. Omit for strict sugar-free diets.

How to Make Baked Herb Salmon with Sweet Potato Wedges Recipe

Heat the oven and prep the sheet.

Position rack in center; preheat to 425 °F (220 °C). Line a large rimmed baking sheet with parchment for effortless cleanup or lightly oil it for eco-friendliness.

Season the sweet potatoes.

Scrub potatoes; cut lengthwise into ½-inch wedges. Toss in a bowl with 2 Tbsp oil, 1 tsp salt, ½ tsp pepper, smoked paprika, and optional maple syrup until every wedge is glossy.

Make the herb paste.

In a small bowl combine minced garlic, chopped dill, parsley, lemon zest, ½ tsp salt, ¼ tsp pepper, and 2 Tbsp oil. The mixture should resemble wet sand.

Pat salmon very dry.

Moisture is the enemy of browning. Use paper towels to remove surface water, then place fillets skin-side down on a plate. This step guarantees a flavorful crust.

Coat fish with herbs.

Spoon herb paste evenly over the top of each fillet, pressing gently so it adheres. Any paste that falls off can be scooped back on—waste nothing.

Combine everything on the pan.

Push potato wedges to the perimeter, creating space in the center. Nestle salmon fillets skin-side down, leaving 1-inch gaps for air circulation.

Bake to perfection.

Return pan to oven for 12–15 minutes, depending on fillet thickness. Salmon is done when it flakes but still has a faint blush inside; potatoes should be bronzed and tender when pierced.

Rest, garnish, serve.

Let everything stand 3 minutes so juices redistribute. Finish with fresh dill fronds and lemon wedges. Plate straight from the sheet or transfer to a platter for wow-factor presentation.

Expert Tips

Check temp, not the clock

An instant-read thermometer should hit 125 °F for medium-rare or 130 °F for medium. Carry-over heat will add another 2–3 degrees.

Crispier skin hack

Broil the last 60–90 seconds, watching closely. The skin bubbles into a chip while the interior stays silky.

Even sizing matters

Cut wedges the same thickness so they finish together. A bench scraper makes quick, safe work.

Overnight flavor boost

Season potatoes the night before and refrigerate; the salt penetrates for deeper taste and better browning.

Sheet rotation trick

Halfway through, rotate the pan 180 ° for even coloring in ovens with hot spots.

Color pop garnish

Pomegranate arils or quick-pickled red onions add festive contrast for holiday tables.

Variations to Try

Storage Tips

Cool leftovers within two hours. Refrigerate salmon and potatoes in separate airtight containers; they’ll keep up to three days. For best texture, reheat salmon gently: place fillets skin-side down in a skillet with a splash of water, cover, and steam over medium-low for 4 minutes or until just warmed. Microwave works in a pinch—use 50 % power in 30-second bursts. Potatoes reheat beautifully in a 400 °F oven for 8 minutes or an air fryer for 5 minutes, restoring crisp edges.

To freeze, portion cooled salmon into freezer bags, removing excess air; use within two months. Thaw overnight in the fridge and reheat as above. Potatoes become mealy once frozen, so enjoy them fresh or repurpose into soups or hashes instead.

Meal-prep shortcut: roast double the vegetables and store half for grain bowls; flake leftover salmon into salads or fold with Greek yogurt for a quick pâté on toast.

Frequently Asked Questions

Thaw completely and pat very dry. Frozen fillets release more water, which can inhibit crust formation.

Likely cut too thin or oven too hot. Aim for ½-inch thickness and confirm your oven temp with an inexpensive oven thermometer.

Yes—use two sheet pans and rotate them top to bottom halfway through to ensure even browning.

Arctic char, trout, or thick cod loins are excellent substitutes; adjust cook time down by 2–3 minutes for thinner cuts.

Absolutely. Just skip the maple syrup or use date paste for Whole30 compliance.

Season potatoes up to 24 h ahead; coat salmon with herbs up to 2 h before cooking. Store both covered in the fridge.