Dijon Mustard Salmon

Name: Dijon Mustard Salmon (Air-Fryer)
Prep time: 5 min
Cook time: 15 min
Total time: 20 min
Yield: 2 servings
Cuisine: American
Ingredients: 2 (6 oz) salmon fillets; 2 tbsp coarse ground Dijon mustard; 1/2 tsp ground paprika; 1/2 tsp garlic salt; 1/2 tsp parsley flakes; avocado oil spray, to coat

This Dijon Mustard Salmon is a tangy, herb-crusted salmon fillet cooked in an air fryer for perfect doneness in just 15 minutes. The sharp mustard coating seals in moisture while the spice blend adds depth without extra prep.

⚡Air Fryer

🌍American 🏷️Salmon 🏷️Air fryer salmon 🏷️Dijon mustard 🏷️Easy recipe Quick dinner

🏷️

🏷️Seafood

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Total

20 min

Servings

2

Difficulty

Easy

Est. Cost

$14–$23

Recipe Source

View original recipe

From TikTok

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Ingredients

2 (6 oz) salmon fillets
2 tbsp coarse ground Dijon mustard
1/2 tsp ground paprika
1/2 tsp garlic salt
1/2 tsp parsley flakes
avocado oil spray, to coat

6 Ingredients

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Instructions

1
Pat the salmon fillets dry. Coat each fillet completely on all sides with the coarse ground Dijon mustard.
2
Sprinkle the mustard-coated salmon evenly with ground paprika, garlic salt, and parsley flakes.
3
Lightly spray the seasoned salmon fillets with avocado oil spray. Also spray the basket of your air fryer.
4
Place the salmon fillets in the air fryer basket.
5
Cook at 375°F (190°C) for 15 minutes.
6
Carefully remove the salmon from the air fryer and serve immediately.

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Tips & Notes

Pro tips

Pat salmon fillets dry with paper towels before coating to help the mustard-spice mixture adhere and promote crisping.
Use coarse-ground Dijon mustard for visible texture; it won't fully disappear during cooking and adds a professional finish.
Spray the air fryer basket lightly with avocado oil to prevent sticking and ensure even browning on the underside.
Don't skip the paprika and garlic salt—they bloom during the high-heat air fry and prevent the mustard coating from tasting one-note.

Substitutions

Coarse ground Dijon mustard → wholegrain mustard (earthier, slightly less sharp)
Paprika → smoked paprika (adds depth and smokiness)
Parsley flakes → fresh dill (more aromatic; use same amount)
Avocado oil spray → olive oil spray or cooking spray (adjust to taste preference)

Storage & make-ahead

Store cooled salmon in an airtight container for up to 3 days; reheat gently at 350°F for 3–4 minutes to preserve moisture.

Equipment

air fryer

Common Questions

How do I know when the salmon is done in the air fryer?

Salmon is done when it flakes easily with a fork and reaches an internal temperature of 145°F (63°C), typically around 12–15 minutes depending on fillet thickness.

Can I use regular yellow mustard instead of Dijon?

Yes, but the flavor will be milder and less tangy. Dijon's grainy texture also helps the coating adhere better; yellow mustard works but won't crust the same way.