Mustard-Braised Fish with Potatoes

By · Reviewed by AislePrompt Editorial · ·

Tender fish fillets simmered in a fragrant mustard and yogurt sauce with caramelized potatoes, a comforting Bengali staple. This indian ready in about 35 minutes pairs cod fillets, mustard paste, plain yogurt for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 420 calories and feeds 2, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

Prep: 15 min Cook: 20 min Serves 2 Indian cuisine 420 cal/serving
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Ingredients

Instructions

  1. Step 1: Heat 2 tbsp vegetable oil in a large skillet over medium heat. Add 1 medium chopped yellow onion and cook for 5 minutes until golden brown, stirring occasionally.
  2. Step 2: Add 2 minced garlic cloves and 1 tbsp grated fresh ginger, cooking for 1 minute until fragrant.
  3. Step 3: Stir in 3 tbsp mustard paste and 1/4 cup plain yogurt, then add 1/4 tsp turmeric powder and 1/2 tsp salt. Cook for 2 minutes, stirring constantly to prevent burning.
  4. Step 4: Add 12 oz cod fillets and 1 cup diced potato cubes, then add 1 medium diced tomato and 1/4 cup water. Bring to a gentle simmer.
  5. Step 5: Cover the skillet and cook for 15-18 minutes, or until potatoes are tender and fish is cooked through, stirring occasionally.
  6. Step 6: Sprinkle with 2 tbsp chopped fresh cilantro and serve hot.

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Frequently asked questions

How long does Mustard-Braised Fish with Potatoes take to make?

Total time is about 35 minutes (15 min prep + 20 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.

How do I store leftover Mustard-Braised Fish with Potatoes?

Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep cod fillets from drying out.

Can I substitute ingredients in Mustard-Braised Fish with Potatoes?

Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.

How do I scale Mustard-Braised Fish with Potatoes for a different number of people?

The recipe is written for 2 servings. Multiply each ingredient by (your serving target / 2). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.

What goes well with Mustard-Braised Fish with Potatoes?

Indian indian like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.

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