Why is my Roasted Salmon with Brown Sugar & Mustard Glaze burnt??

Glaze burnt?. Your rack was too close to the broiler, or you broiled too long. Sugar burns at 350°F+. Next time, keep the rack in the middle position and watch the broiler carefully. If it starts smoking, pull it immediately.

Why is my Roasted Salmon with Brown Sugar & Mustard Glaze didn't caramelize??

Glaze didn't caramelize?. Your oven wasn't hot enough, or the glaze layer was too thin. Make sure the oven is fully preheated. Next time, use a thicker layer of glaze and finish with a broil.

Plated roasted salmon fillet with a thick, glossy, dark-brown caramelized sugar and mustard crust, served with a charred lemon.

Roasted Salmon with Brown Sugar & Mustard

Name: Roasted Salmon with Brown Sugar & Mustard
Prep time: 5 min
Total time: 15 min
Yield: 4 Servings
Ingredients: 1.5 lbs salmon fillet (Center cut, uniform thickness, skin-on or skinless); 3 tbsp dijon mustard (Smooth, not grainy); 2 tbsp brown sugar (Dark brown for more molasses); 0.5 tsp salt; 0.25 tsp black pepper (Freshly ground); 1 whole fresh lemon (Cut into wedges for serving)

12 minutes to glory. The glaze protects the fish.

Total: 15 minActive: 5 minDifficulty: EasyYield: 4 ServingsTemp: 400°F

Timing: 15 mins

AmericanFishDinner

Chef referenceSam Sifton

Source recipe

Roasted Salmon with Brown Sugar & Mustard

12 minutes to glory. The glaze protects the fish.

Total: 15 minActive: 5 minDifficulty: EasyYield: 4 ServingsTemp: 400°F

Timing: 15 mins

AmericanFishDinner

Chef referenceSam Sifton

Source recipe

Key move

Salmon is fatty. Mustard is acidic. Brown sugar is sweet. This triad creates a chemical barrier. By blasting at high heat, sugar caramelizes into a crust while mustard keeps fish moist. It's impossible to dry out if you pull at medium-rare. Dijon vinegar denatures surface protein, helping glaze adhere.

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The Setup

Rimmed Baking Sheet
Line with foil or parchment

The Mise en Place

5 of 6

Your prep station before cooking begins

Units

Seasoning (0/2)

½ tspsalt

¼ tspblack pepper(Freshly ground)

Finishing (0/1)

1 wholefresh lemon(Cut into wedges for serving)

The Fish (0/1)

1½ lbssalmon fillet(Center cut, uniform thickness, skin-on or skinless)

The Glaze (0/2)

3 tbspdijon mustard(Smooth, not grainy)

Glaze burnt?

Your rack was too close to the broiler, or you broiled too long.

Fish is dry?

You cooked it until it looked done. Pull it when it looks underdone—the center should be translucent. It finishes cooking on the plate. Overcooking is irreversible.

Chef's Notes

Tip

Center-cut fillet ensures uniform thickness for even cooking.

Tip

If using skin-on salmon, the skin won't crisp—this is a top-side glaze recipe.

Serving

Serve with roasted vegetables, rice, or a simple green salad.

The Method

PREHEAT

Preheat oven to 400°F (200°C). Line a rimmed baking sheet with foil or parchment paper. Place salmon on the prepared sheet, skin-side down if using skin-on.

Oven is hot, salmon is on sheet

PAINT

Prep ahead

In a small bowl, mix Dijon mustard (3 tbsp) and brown sugar (2 tbsp) into a thick paste. Season salmon with salt (½ tsp) and pepper. Paint the top of the salmon liberally with the mustard-sugar paste. Don't be shy—you want a thick, even layer covering the entire surface.

Salmon is coated in thick glaze

ROAST

Time-sensitive

Roast salmon for 10-12 minutes. Do not overcook. Salmon continues to cook for 2 minutes after you take it out. Pull it when it looks slightly underdone—translucent in the dead center.

Fish flakes but is still translucent in center

BROIL

Time-sensitive

If the top isn't bubbly and caramelized, switch oven to broil. Broil for the last 60-90 seconds, watching carefully. The glaze should bubble like lava.

Glaze is bubbling and lightly charred