Sweet Hot Mustard Salmon
This sweet hot mustard salmon is the best salmon you can make with one product: Inglehoffer Sweet Hot Mustard. Salmon fillets get coated in the sweet, tangy mustard, air fry until flaky with caramelized edges, then get finished with a creamy mustard-yogurt drizzle. This air fryer salmon is simple but so good.
It is a healthy, high-protein dinner ready in about 30 minutes. Love easy salmon? Try my Hot Honey Glazed Salmon too.

Why You’ll Love This Sweet Hot Mustard Salmon
- Only a few ingredients with big flavor.
- Caramelized edges from the air fryer.
- Creamy mustard-yogurt drizzle to finish.
- Healthy and high protein.
Ingredients for Sweet Hot Mustard Salmon
The Salmon
Salmon fillets, salt, black pepper and Inglehoffer Sweet Hot Mustard.
The Mustard-Yogurt Drizzle
Plain Greek yogurt, more Inglehoffer Sweet Hot Mustard, lemon juice and a pinch of salt.
Dietary note: This salmon is naturally gluten free; check your mustard label to confirm. Use a dairy-free yogurt in the drizzle for dairy free.
How to Make Sweet Hot Mustard Salmon
Step 1: Season the salmon
Pat the salmon dry and season with salt and pepper.
Step 2: Coat and marinate
Coat the fillets evenly with 2 tablespoons sweet hot mustard and let them marinate 15 to 20 minutes.
Step 3: Air fry
Air fry at 400°F for 8 to 10 minutes until flaky with caramelized edges.
Step 4: Make the drizzle
Whisk the Greek yogurt, sweet hot mustard, lemon juice and salt until smooth.
Step 5: Finish and serve
Drizzle the creamy mustard sauce over the salmon right before serving.
Carly’s Expert Tips
- Pat the salmon dry so the mustard sticks and caramelizes.
- Brush on extra mustard halfway through for even more caramelization.
- Don’t overcook. Salmon is done when it flakes easily.
- No air fryer? Bake at 400°F for 12 to 15 minutes.
Make It Your Own
- Honey mustard: Use honey mustard if you cannot find sweet hot mustard.
- Chicken: Use the same glaze on chicken thighs.
- Spicy: Add a pinch of cayenne to the glaze.
- Sheet pan: Roast with asparagus or green beans on one pan.
Make-Ahead and Meal Prep: Make the mustard-yogurt drizzle up to 3 days ahead. Cooked salmon keeps 3 days in the fridge and is great flaked over salads.
What to Serve With Sweet Hot Mustard Salmon
Serve with roasted vegetables, rice, a fresh green salad or Lemon Feta Pasta Salad.
Storing and Reheating
Store leftover salmon in an airtight container in the fridge for up to 3 days.
Reheat gently in the air fryer at 350°F for 3 to 4 minutes, or enjoy it cold.
What People Ask About Sweet Hot Mustard Salmon
How long do you air fry salmon?
About 8 to 10 minutes at 400°F, depending on thickness.
Can I use a different mustard?
Yes. Any sweet and tangy mustard works, though the flavor will vary.
How do I know when salmon is done?
It flakes easily with a fork and reaches 145°F.
Can I bake this salmon instead?
Yes. Bake at 400°F for 12 to 15 minutes.

Sweet Hot Mustard Salmon
Ingredients
Method
- Pat salmon dry and season with salt and pepper.
- Coat salmon fillets evenly with 2 tbsp Inglehoffer Sweet Hot Mustard.
- Let the salmon marinate for 15–20 minutes.
- Air fry the salmon at 400°F for 8–10 minutes until flaky with caramelized edges.
- Whisk together the plain Greek yogurt, Inglehoffer Sweet Hot Mustard, lemon juice, and a pinch of salt until smooth.
- Finish the salmon with a generous drizzle of the creamy mustard-yogurt mixture right before serving.
Nutrition
Notes
- For extra caramelization, brush a little more mustard on the salmon halfway through air frying.
- Serve with a side of roasted vegetables or a fresh salad for a complete meal.
- If you don’t have an air fryer, bake the salmon at 400°F for 12–15 minutes instead.

