Gluten-Free Blackened Fish Tacos with Apple Slaw
A crisp oregano-cumin crust, tender cod and crunchy cabbage-carrot slaw with tart apple make these tacos a lively weeknight meal.
Fits Celiac, Hashimoto's, PCOS and 12 more diets
Plan your dinnersGluten checks every recipe for everyone at your table. Free.

Ingredients
- 600 g cod fillets, cut into broad strips
- 8 certified gluten-free corn tortillas
- 250 g green cabbage, finely shredded
- 1 carrot, coarsely grated
- 2 tbsp olive oil
- 1 tsp dried oregano
- ½ tsp ground cumin
- ½ tsp garlic powder
- 1.2 tsp fine salt
- 10 g fresh cilantro, chopped
- 2 tbsp water
- ½ tart green apple, peeled and finely grated
Method
- Toss cabbage, carrot, apple and water together; reserve.
- Season fish with oregano, cumin, garlic and salt.
- Heat oil; sear fish until browned, then set aside the children's share.Kids’ plate comes out here
- Return children's fish to the pan and cook to 145°F/63°C.
- Cook remaining fish to 145°F/63°C; warm tortillas and toss slaw with cilantro.
- Fill tortillas with fish and slaw; serve while warm.

Kids’ plate: Fish Tacos
On the plate: Mild fish strips in soft corn tortillas with a little finely shredded cabbage-carrot slaw.
Make it a game: Make a little taco boat for the fish. Let the slaw be its crunchy cargo.
Set it aside at step 3, before the grown-ups’ sauce or spice goes on.
Why it works
- Hashimoto's thyroiditis: Cod, corn tortillas, cabbage, carrot and apple; no soy, legumes or dairy.
- Low-histamine: Fresh cod, cabbage, carrot, tart apple and cilantro; no citrus, vinegar, tomato, stock or fermented sauce.
- Gluten-free: Certified gluten-free corn tortillas and plain cod with herbs.
- Pregnant: Fresh cod with no alcohol or unpasteurised ingredients.
- Toddler (1–3): Soft tortilla pieces with finely shredded cabbage, carrot and apple and tiny fish flakes.
- Kid (4–12): Mild fish strips and soft corn tortillas make an easy-to-hold taco.
Cooking for more than one diet?
Add everyone you cook for, with their allergies, diets and ages. Gluten checks this recipe for each of them and tells you what to change for anyone who can’t eat it as written. It’s free to start.
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This recipe also fits: Hashimoto's recipes, PCOS recipes, Anti-inflammatory recipes, Low-histamine recipes, Pregnancy recipes, Dairy-free recipes, Alpha-gal recipes, Diabetes recipes, High blood pressure recipes, Heart health recipes, Gluten-free recipes, Crohn’s and colitis recipes, High cholesterol recipes, Low-GI recipes, Kid-friendly recipes, One pan recipes, Quick recipes, Gluten-free dairy-free recipes, Gluten-free Mexican recipes.

