Look for tomatillos that are pale green with dry papery skins. No tomatillos in your grocery store? Use 1 Granny Smith or another tart variety of apple instead.


This recipe was developed by Kate Sherwood, The Healthy Cook. Have a comment, question, or idea? Email Kate at healthycook@cspinet.org.

Time: 15 minutes

Serves: 4

Ingredients

  • 2 tomatillos, finely diced
  • 1 Tbs. rice vinegar
  • 1/8 tsp. + ¼ tsp. kosher salt
  • ¼ cup mayonnaise
  • 2 Tbs. finely diced white onion
  • 2 Tbs. minced fresh dill + 1 sprig fresh dill
  • ¼ tsp. celery seed
  • 4 6 oz. boneless, skinless white fish fillets (see note below)
  • 1 Tbs. extra-virgin olive oil

Instructions

  1. Make the tartar sauce: In a small bowl, toss together the tomatillos with the vinegar and ¹⁄8 tsp. salt. Set aside for 10 minutes. In another small bowl, whisk together the mayonnaise, onion, minced dill, and celery seed. Mix in the tomatillos in vinegar.
  2. Blot the fish dry with a paper towel. Season with the remaining ¼ tsp. salt.
  3. In a large nonstick pan over medium heat, heat the oil until shimmering. Sauté the fish until browned, 2–3 minutes.
  4. Gently turn over the fish, then reduce the heat to medium-low. Sauté until the fish easily flakes, 30 seconds to 5 minutes, depending on the thickness of the fillets.
  5. Top with the tartar sauce. Garnish with the dill sprig.

Note: Use a sustainable variety of cod, haddock, tilapia, or other white fish. Look for the MSC blue certification logo or go to SeafoodWatch.org.

Nutrition Information

Per serving (1 fillet, 3 Tbs. tartar sauce): 

  • Calories: 300
  • Total fat: 17 g
  • Sat fat: 3 g
  • Carbs: 2 g
  • Fiber: 0 g
  • Total sugar: 1 g
  • Added sugar: 0 g
  • Protein: 35 g
  • Sodium: 360 mg
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