
This maple mustard salmon is a vibrant dish where tender salmon is glazed with a sweet and tangy maple mustard blend then roasted with juicy tomatoes and lemon for a bold flavor experience.
I first tried this dish on a busy weeknight and loved how the glaze balanced perfectly with the roasted tomatoes. It quickly became a family favorite that feels special but is surprisingly easy to prepare.
Ingredients
- Wild-caught salmon fillet 1.5 pounds: provides rich flavor and firm texture choose fresh or properly thawed for best results
- Unsalted butter 2 tablespoons melted: adds richness and helps marry the glaze flavors
- Grainy Dijon mustard 2 tablespoons: gives a rustic tang and texture pick a quality brand for depth
- Soy sauce 1 tablespoon: contributes umami and saltiness balance the sweetness well
- Pure maple syrup 2 tablespoons: offers natural sweetness and caramel notes opt for 100% pure grade A
- Garlic 2 cloves minced: infuses savory warmth fresh garlic delivers best aroma
- Grape or cherry tomatoes 1 cup: burst with sweetness when roasted enhancing the dish
- Lemons 2 halved: roast with salmon releasing bright citrus oils
- Olive oil 1 tablespoon: for greasing adds subtle fruitiness
- Salt to taste: enhances all the flavors without overpowering
Step-by-Step Instructions
- Preheat Oven and Prepare Dish:
- Set the oven to 400 degrees Fahrenheit or 200 degrees Celsius and lightly grease a baking dish with olive oil to prevent sticking and add flavor.
- Mix Glaze:
- Whisk together melted butter grainy Dijon mustard soy sauce maple syrup and minced garlic until smooth creating a flavorful coating for the salmon.
- Season Salmon:
- Place the salmon fillet in the prepared baking dish and sprinkle lightly with salt to enhance natural flavors.
- Apply Glaze:
- Brush the glaze evenly over the salmon ensuring every part is covered to infuse each bite with sweet and tangy notes.
- Add Tomatoes and Lemons:
- Scatter the grape or cherry tomatoes around the salmon and nestle the lemon halves cut side up in the dish to roast alongside.
- Roast:
- Bake for eighteen to twenty minutes until the salmon flakes easily with a fork and tomatoes start to burst releasing their juices.
- Finish with Lemon:
- Remove from the oven and squeeze the roasted lemons over the salmon just before serving to add brightness and balance.

My favorite part is the roasted lemon which transforms from sharp citrus to mellow and sweet adding a memorable contrast. This dish always reminds me of cozy dinners when fresh flavors come together effortlessly.
Storage Tips
Store leftovers in an airtight container in the refrigerator and consume within two days to maintain freshness. Reheat gently to avoid drying the salmon.
Ingredient Substitutions
If you cannot find wild-caught salmon farmed salmon works as a substitute but expect a milder flavor. Substitute maple syrup with honey for a different natural sweetness.
Serving Suggestions
Serve this salmon with steamed rice or quinoa and a simple green salad for a balanced meal. A side of roasted asparagus complements the citrus notes beautifully.
Cultural Context
Salmon glazed with maple syrup draws from North American culinary traditions where maple is a celebrated local sweetener. Combining it with Dijon mustard and soy sauce creates a fusion of flavors reflecting modern home cooking.

Common Recipe Questions
- → What type of salmon is best for this dish?
Wild-caught salmon is recommended for its superior flavor and firm texture, which holds up well during roasting.
- → How do I know when the salmon is cooked perfectly?
Check for doneness by gently flaking the salmon with a fork; it should flake easily but remain moist inside without drying out.
- → Can I substitute the maple syrup with another sweetener?
Yes, alternatives like honey or agave syrup can be used, but maple syrup adds a unique depth and subtle smokiness.
- → What role do the roasted lemons play in the dish?
Roasted lemons add a bright, caramelized citrus flavor that balances the richness of the salmon and glaze.
- → Is it necessary to use grape or cherry tomatoes?
Small tomatoes like grape or cherry burst during roasting, releasing juices that complement the salmon, but other bite-sized tomatoes can be used as well.
- → Can this dish be prepared ahead of time?
The glaze can be prepared in advance, but it’s best to roast the salmon and tomatoes just before serving to preserve freshness and texture.