Go Back
Sheet Pan Mustard Salmon Dinner | Mommy's Home Cooking

Sheet Pan Mustard Salmon Dinner

Sheet Pan Mustard Salmon Dinner is a deliciously quick and easy meal that’s perfect for a weeknight meal but flavorful enough for company. 
Course Main Course
Cuisine American
Prep Time 15 minutes
Cook Time 15 minutes
Total Time 30 minutes
Servings 4
Calories 406kcal


  • 8 – 10 oz fingerling potatoes, halved lengthwise
  • 3 tablespoons olive oil, divided
  • Kosher salt and black pepper to taste
  • 4 (6 oz) salmon fillets
  • 6 – 8 tablespoons Maille® Old Style Mustard (see notes)
  • 1 cup cherry tomatoes
  • 1 bunch Broccolini (about 200g)


  • Arrange a rack in the middle of the oven and heat to 400° F. Line a rimmed baking sheet with parchment paper, or foil, for easy cleanup later. Spray with cooking spray.
  • Place potatoes on the baking sheet, and drizzle with 2 tablespoons olive oil and sprinkle with kosher salt and black pepper. Stir to coat with a wooden spoon or silicone spatula, arrange the potatoes to be cut-side down. Bake for 15 minutes.
  • Meanwhile, pat dry salmon fillets with paper towel. Brush salmon with Maille Old Style Mustard. Set aside.
  • Toss the broccolini and cherry tomatoes in a clean mixing bowl with the remaining 1 tablespoon of olive oil and sprinkle with the remaining teaspoon salt and black pepper to taste. Set aside.
  • After 15 minutes, push potatoes to edges of pan, creating 4 open spaces to place the salmon. Place salmon in the baking sheet. Use tongs to flip the potatoes. Arrange the broccolini and cherry tomatoes on the pan around the salmon.
  • Bake 15 minutes, or until the salmon is cooked through. Note: if broccolini is browning too much for your liking, simply use tongs to remove and set aside until salmon silicone.


Potatoes: You can substitute regular potatoes for the sweet potatoes. Salmon: Skin on or off is fine.
Broccolini: you can use regular broccoli, cauliflower or even asparagus if you prefer.
Mustard can be very strong for some people so feel free to add less or more according to your liking.
Store salmon in an airtight container in the refrigerator up to 3 days.
Looking for more Salmon recipe?
★ Did you make this recipe? Don't forget to give it a star rating below!
Please note that nutritional information is a rough estimate and it can vary depending on the products used.


Calories: 406kcal | Carbohydrates: 15g | Protein: 37g | Fat: 21g | Saturated Fat: 3g | Cholesterol: 93mg | Sodium: 114mg | Potassium: 1152mg | Fiber: 2g | Sugar: 2g | Vitamin A: 1135IU | Vitamin C: 65.5mg | Calcium: 67mg | Iron: 2.5mg