This post may contain affiliate links. Please read our disclosure policy.

Table of Contents
If you love crispy, flavorful fried fish but want something a little lighter than catfish, this mustard-fried orange roughy is the perfect choice. Orange roughy has a mild, delicate flavor that pairs beautifully with tangy mustard, hot sauce, and a well-seasoned cornmeal coating. This recipe brings together the best of Southern comfort cooking with a touch of sophistication — crispy on the outside, tender and flaky on the inside.
Ingredients
- 2 orange roughy fillets
- 2 cups cornmeal
- 2 cups all-purpose flour
- 2 tablespoons yellow mustard
- 2 eggs, beaten
- 2 tablespoons Creole Kick
- ½ cup hot sauce
- 1 tablespoon paprika
- 1 tablespoon black pepper
- 1 tablespoon garlic powder
- 1 tablespoon onion powder
- 1 teaspoon cayenne pepper (optional)
- 1 tablespoon AB’s A Rub
Instructions
- Prepare the wet mix:
In a medium bowl, whisk together the yellow mustard, beaten eggs, and hot sauce until well combined. This will serve as the flavorful binder for your fish. - Season the fish:
Pat the orange roughy fillets dry with paper towels. Sprinkle both sides lightly with Creole Kick and a touch of AB’s A Rub for a deeper flavor. - Make the breading:
In another bowl, mix together the cornmeal, flour, paprika, black pepper, garlic powder, onion powder, cayenne (if you want extra heat), and AB’s A Rub. Blend thoroughly so every bite is evenly seasoned. - Coat the fillets:
Dip each fillet into the mustard mixture, letting any excess drip off. Then dredge it through the cornmeal-flour mix, pressing gently so the coating adheres evenly to the fish. - Fry to perfection:
Heat oil in a deep skillet or fryer to 350°F (175°C). Carefully add the fillets and fry for about 3–4 minutes per side, or until golden brown and crisp. Orange roughy cooks a little faster than catfish, so keep an eye on it. - Drain and serve:
Remove the fish and place it on a paper towel–lined tray to drain off any excess oil. Serve immediately while the crust is crispy and the inside is tender.
Variations
- Lighter Baked Version: Instead of frying, bake the coated orange roughy fillets at 400°F for 12–15 minutes, flipping once halfway through. Lightly mist them with oil for a crisp texture.
- Spicy Mustard Mix: Add a teaspoon of Dijon or Creole mustard to the wet mix for an extra tangy kick.
- Air Fryer Option: Cook the coated fillets in an air fryer at 375°F for 10–12 minutes, flipping halfway for even crispiness.
- Different Seasoning Blends: Swap AB’s A Rub for a lemon-pepper or garlic-herb seasoning if you prefer a lighter flavor profile.
Serving Suggestions
Mustard-fried orange roughy goes great with a range of sides — from classic Southern staples to lighter accompaniments. Try pairing it with:
- Creamy coleslaw or a fresh cucumber salad for balance
- Crispy fries, hush puppies, or cornbread for a hearty plate
- Garlic mashed potatoes or rice pilaf for something filling
- A squeeze of lemon and a side of remoulade or tartar sauce for the perfect finish
For a full Southern-inspired meal, serve it alongside collard greens or fried okra and finish with a slice of homemade lemon pound cake.

Mustard-Fried Orange Roughy
Ingredients
- 2 orange roughy fillets
- 2 cups cornmeal
- 2 cups all-purpose flour
- 2 tablespoons yellow mustard
- 2 eggs beaten
- 2 tablespoons Creole Kick
- ½ cup hot sauce
- 1 tablespoon paprika
- 1 tablespoon black pepper
- 1 tablespoon garlic powder
- 1 tablespoon onion powder
- 1 teaspoon cayenne pepper optional
- 1 tablespoon AB’s A Rub
- Oil for frying
Instructions
- In a bowl, whisk together the yellow mustard, beaten eggs, and hot sauce until smooth.
- Pat the orange roughy fillets dry. Lightly season both sides with Creole Kick and a small amount of AB’s A Rub.
- In another bowl, mix cornmeal, flour, paprika, black pepper, garlic powder, onion powder, cayenne, and AB’s A Rub.
- Dip each fillet in the mustard mixture, then dredge in the seasoned cornmeal-flour mix. Press gently to ensure a firm coating.
- Heat oil in a skillet or fryer to 350°F (175°C). Fry fillets for 3–4 minutes per side, or until golden brown and crispy.
- Transfer to a paper towel–lined tray. Serve hot with lemon wedges, tartar sauce, or your favorite sides.
Nutrition
Nutrition information is automatically calculated, so should only be used as an approximation.
Like This? Leave a comment below!