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Crispy Catfish with Key Lime-Mustard Sauce

A catfish dish coated in quinoa and served with a key lime mustard sauce.

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Why it works: Mustard and lime match in chemistry and in kitchens. They rank in the top 6% of all ingredient pairs, and 392 recipes mention both. Both carry eucalyptol, which smells eucalyptus, herbal. The science ↓

The recipe

Timeabout 12 minutes

Ingredients

Contains: egg, milk, wheat, fish (auto-detected from the ingredients and method; we can miss things, so check labels)

  • For Catfish
  • For Crust
  • For Sauce

Directions

Prepare the quinoa

  1. Rinse quinoa thoroughly.

  2. Place quinoa in a pot and cover liberally with cold water.

  3. Bring to a boil.

  4. Reduce heat to a simmer and cook until tender (about 12 minutes).

  5. Drain and rinse in cold water to stop the cooking process.

  6. Drain thoroughly; reserve.

Bread the catfish

  1. Cut each catfish fillet into 4 strips on the bias; reserve.

  2. Beat eggs and add milk.

  3. Place flour, egg/milk mixture, and quinoa in three separate shallow pans.

  4. Season catfish strips with salt and pepper.

  5. Dredge catfish strips in flour, shaking off excess.

  6. Dip catfish strips in egg/milk mixture, and roll in quinoa.

Make the sauce and cook

  1. Combine all sauce ingredients; stir thoroughly. Reserve.

  2. Sauté quinoa-coated catfish strips in clarified butter and drain on a paper towel.

  3. Place strips diagonally on a plate and drizzle with sauce, or serve mustard sauce on the side for dipping.

  4. Garnish with chopped chives.

Recipe from the Recipes Wiki (Fandom).

This recipe comes from the Recipes Wiki on Fandom and is licensed CC BY-SA 4.0. Our formatting and summaries are shared under the same licence.

Steps grouped into stages for easier reading; the method is the source's own.

Explore the science

The flavor team

The pairs that carry this dish. Each one is judged two ways: how much aroma chemistry they share, and how many recipes mention both.

  1. Mustard + limetop 6% of all pairs
    Aroma overlapstrong
    Mentioned together392 recipes

    Shared aroma: eucalyptol (eucalyptus, herbal).

  2. Pepper + limetop 2% of all pairs
    Aroma overlapstrong
    Mentioned together3,491 recipes

    Shared aroma: beta-phellandrene (minty, terpene).

  3. Butter + milktop 3% of all pairs
    Aroma overlapstrong
    Mentioned together81,222 recipes

    Shared aroma: (z)-4-heptenal (biscuit, cream).

  4. Quinoa + flourtop 3% of all pairs
    Aroma overlapstrong
    Mentioned together99 recipes

    Shared aroma: isobutyraldehyde (malty, green).

  5. Pepper + mustardtop 6% of all pairs
    Aroma overlapmoderate
    Mentioned together15,427 recipes

    Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).

Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs

What each ingredient does

Catfish fillets
Provide the main protein, cooked through while the coating turns crisp.
Quinoa
Forms a crunchy, toasted outer crust around the catfish strips.
Eggs
Bind the flour and quinoa coating so it adheres to the fish.
Flour
Dries the fish surface so the egg mixture can grip it.
Clarified butter
Fat for sautéing that browns the crust and adds rich flavor.
Gulden's spicy brown mustard
Adds sharp, tangy flavor that contrasts with the rich coated fish.

The step that matters

Sauté quinoa-coated catfish strips in clarified butter. Clarified butter has no milk solids to burn, so it can reach higher heat for browning. Oil or butter that is too cool lets the coating absorb grease and turn soggy, while overheating can scorch the crust before the fish is cooked through.

“What each ingredient does” and “The step that matters” were written by Claude from this recipe’s own method and reviewed in samples by CompKitchen.

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