Fresh, vibrant, and oh-so simple, this Sheet Pan Lemon Dijon Salmon and Asparagus is the kind of dinner that is special enough for a dinner party but easy enough for a busy weeknight. Tender salmon fillets are topped with a buttery honey-Dijon sauce infused with fresh lemon, dill, and capers, then roasted alongside crisp-tender asparagus for a complete meal on a single pan.
The combination of sweet honey, tangy mustard, bright citrus, and briny capers creates a flavorful glaze that melts into the salmon as it bakes, while the asparagus soaks up the delicious pan juices. With minimal prep and easy cleanup, this recipe is a reliable favorite when you're craving something fresh, wholesome, and satisfying.
Why You'll Love This Recipe
- Everything cooks together on one sheet pan for easy cleanup.
- Ready in about 30 minutes from start to finish.
- Bright lemon and fresh dill complement rich salmon beautifully.
- The honey-Dijon butter creates an irresistible sweet-savory glaze.
- Perfect for weeknights, entertaining, or meal prep.
Serving Suggestions
This salmon pairs beautifully with a variety of simple sides. Try serving it with:
- Roasted new potatoes
- Rice pilaf
- Buttered orzo
- Crusty artisan bread
- A simple green salad
Don't forget to spoon the flavorful pan sauce over everything before serving.
Ingredients
- salmon fillets
- kosher salt
- fresh ground black pepper
- unsalted butter
- honey
- Dijon mustard
- lemons
- fresh dill
- capers, drained
- asparagus
- olive oil
See recipe card for quantities.
Jump to RecipeIngredient Notes
Salmon: Center-cut salmon fillets cook evenly and remain moist during roasting. Look for fillets that are similar in thickness for the most consistent results.
Honey Dijon Butter: A simple mixture of softened butter, honey, Dijon mustard, fresh lemon juice and zest creates a rich, flavorful topping that melts into the fish as it bakes.
Fresh Dill: Fresh dill adds a delicate herbal note that pairs naturally with salmon and lemon. Reserve a few fronds for a fresh finishing touch.
Capers: These little bursts of briny flavor balance the sweetness of the honey and add complexity to the sauce.
Asparagus: Tender asparagus spears roast quickly and make the perfect seasonal side dish. Choose spears of similar thickness so they cook evenly.
Instructions
Preheat oven to 400°F. Line a large, rimmed baking sheet with parchment paper or aluminum foil.Season the salmon fillets with salt and pepper.
In a small bowl, combine butter, honey, and Dijon mustard.
Whisk in fresh dill and capers and stir to combine.
Add the zest and juice of one lemon.
Whisk to combine.
Arrange salmon on baking sheet. Spread the butter mixture evenly over the top of the salmon fillets.
Slice the remaining lemon into 8 slices and place two slices on top of each salmon fillet.
Toss asparagus with olive oil and salt and pepper.
Arrange the asparagus around the salmon.
Transfer to the oven and bake for 12 to 14 minutes until a paring knife inserted into the thickest part of the salmon slides in effortlessly and comes out warm to the touch. The salmon should flake and the asparagus should be tender-crisp.
To serve, spoon remaining pan sauces over salmon and asparagus. Serve with roast new potatoes, rice pilaf, orzo or crusty bread.
Tips for Success
- Allow the butter to soften fully before mixing the glaze.
- Zest the lemon before juicing for easier preparation.
- Trim the woody ends from the asparagus to ensure tender results. Use a knife or simply bend the asparagus near the woody end and it will naturally snap off.
- Avoid overcooking the salmon. It should flake easily with a fork and remain moist in the center.
- For extra color, place the sheet pan under the broiler for the final 1 to 2 minutes of cooking.
Equipment
- large rimmed sheet pan
- parchment paper
- small bowl
Storage
Store leftovers in an airtight container in the refrigerator for up to 2 days. Reheat gently in a 250°F oven until warmed through, or enjoy chilled over a salad for lunch the next day or flake it onto avocado toast!
Frequently Asked Questions
How do I know when the salmon is done?
Insert a paring knife into the thickest part of the fillet. The knife should slide in easily and come out warm to the touch. The salmon should flake effortlessly with a fork.
Can I use another vegetable?
Yes. Green beans, broccolini, zucchini, or Brussels sprouts are excellent alternatives. Keep in mind that denser vegetables such as Brussels sprouts may require a longer cooking time; start the sprouts 12 minutes before adding the salmon to the sheet pan.
Can I prepare this ahead of time?
You can mix the honey Dijon butter up to a day in advance and refrigerate it. Allow it to soften slightly before spreading over the salmon.
Is this recipe gluten-free?
Yes, as written, the recipe is naturally gluten-free. Always check labels on packaged ingredients to verify.
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🍽️ Recipe
Sheet Pan Lemon Dijon Salmon and Asparagus
Equipment
- large rimmed sheet pan
- small bowl
- parchment or aluminum foil
Ingredients
- 4 6- ounce salmon fillets
- kosher salt and fresh ground black pepper
- ¼ cup unsalted butter at room temperature or softened
- ¼ cup honey
- 2 tablespoons Dijon mustard
- 2 lemons
- 2 tablespoons chopped fresh dill, plus fronds for garnish
- 1 tablespoon capers, drained (chop if large0
- 1 pound asparagus trimmed
- 2 tablespoon olive oil
Instructions
- Preheat oven to 400°F. Line a large, rimmed baking sheet with parchment paper or aluminum foil.
- Season the salmon fillets with salt and pepper. In a small bowl, combine butter, honey, Dijon mustard, zest and juice of one lemon, fresh dill and capers and stir to combine.
- Arrange salmon on baking sheet. Spread the butter mixture evenly over the top of the salmon fillets. Slice the remaining lemon into 8 slices and place two slices on top of each salmon fillet.
- Toss asparagus with olive oil and salt and pepper. Arrance the asparagus around the salmon.
- Transfer to the oven and bake for 12 to 14 minutes until a paring knife inserted into the thickest part of the salmon slides in effortlessly and comes out warm to the touch. The salmon should flake and the asparagus should be tender-crisp.
- To serve, spoon remaining pan sauces over salmon and asparagus. Serve with roast new potatoes, rice pilaf, orzo or crusty bread.
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