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Ca Kho To (Caramelized Catfish)

Tender catfish braised in a glossy caramel-soy reduction with garlic and chili. A Vietnamese classic that tastes like it simmered for hours but comes together in under 30 minutes.

Total time
28 min
Servings
2
Calories
285
Protein
32g
Ca Kho To (Caramelized Catfish)
comfortelegantvietnamesefishtenderjuicyweeknightmain-dish

Ingredients

  • 1 lb catfish fillets
  • 4 cloves garlic cloves, minced
  • 2 tablespoons sugar
  • 3 tablespoons fish sauce
  • 1 whole bird's eye chili, halved lengthwise
  • ½ cup water

Instructions

  1. 1

    Pat the catfish fillets dry with paper towels, pressing gently to remove surface moisture—this helps them brown better.

  2. 2

    Mince the 4 garlic cloves until the pieces are smaller than a grain of rice, about the size of pencil-tip dots.

  3. 3

    Place the 12-inch skillet over medium-high heat, add 2 tablespoons of oil, and heat until it shimmers and slides quickly when you tilt the pan, about 90 seconds.

  4. 4

    Lay the catfish fillets skin-side down in the hot oil and cook without moving them for 3 minutes, until the bottoms are light golden brown.

  5. 5

    Flip each fillet carefully with a fish spatula and cook the other side for 2 minutes until light golden.

  6. 6

    Push the fillets to the sides of the skillet, creating an empty center space about 3 inches across.

  7. 7

    Pour 2 tablespoons of sugar into the center space and stir it constantly with a wooden spoon for 45 seconds until it turns the color of honey and smells caramel-like.

  8. 8

    Add the minced garlic to the caramel, stir for 15 seconds until fragrant, then immediately pour in 3 tablespoons of fish sauce and 0.5 cup of water.

  9. 9

    Nestle the halved chili into the liquid, then cover the skillet with a lid and reduce heat to medium-low.

  10. 10

    Simmer covered for 8 minutes, then remove the lid and cook uncovered for 2 more minutes until the sauce reduces to a glossy coating that clings to the fish.

  11. 11

    Turn off the heat and let the skillet rest for 2 minutes so the fish firms up slightly.

  12. 12

    Transfer each catfish fillet to a plate with tongs, then spoon the caramel sauce and garlic over the top.

Tools you’ll need

  • 12-inch skillet with lid
  • fish spatula or wide metal spatula
  • wooden spoon
  • paper towels
  • knife and cutting board
  • tongs

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