Beer-Battered Cod with Miso Aioli

By , Test Kitchen Director · Reviewed by AislePrompt Editorial · ·

Crispy cod fillets paired with a savory umami sauce, perfect for a quick weeknight dinner. This British-inspired seafood recipe (gluten-free option), ready in about 30 minutes, pairs Cod fillets, All-purpose flour, Cornstarch for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 420 calories and feeds 4, so it slots cleanly into a weekly meal plan and pairs well with rice, quinoa, or a quick salad. 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: 20 min Cook: 10 min Serves 4 British cuisine 420 cal/serving
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Ingredients

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Instructions

  1. Step 1: In a bowl, whisk together 1/2 cup all-purpose flour, 1/4 cup cornstarch, 1/2 tsp baking powder, 1/2 tsp salt, and 1/4 tsp black pepper. Gradually add 1 cup cold beer while whisking until smooth; let rest 15 minutes.
  2. Step 2: Pat 1.2 lbs cod fillets dry with paper towels. Dip each fillet into batter, ensuring full coverage, then place on a wire rack over a baking sheet.
  3. Step 3: Heat 1 inch vegetable oil in a deep skillet to 375°F (190°C). Fry battered cod for 3-4 minutes per side until golden and crispy, then transfer to a paper towel-lined plate.
  4. Step 4: While cod fries, mix 2 tbsp miso paste, 1/4 cup Greek yogurt, 1 tbsp rice vinegar, 1 tbsp water, and 1/2 tsp lemon zest to make aioli.

Frequently asked questions

How long does Beer-Battered Cod with Miso Aioli take to make?

Total time is about 30 minutes (20 min prep + 10 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 Beer-Battered Cod with Miso Aioli?

Refrigerate in a covered airtight container for up to 3–4 days (FDA FoodKeeper guideline for cooked fish). Store any fresh salsa or citrus-based garnish in a separate container — it keeps for up to 2 days. Freeze cooked fish (without fresh garnishes) for up to 3 months; thaw overnight in the fridge and reheat gently at 275°F until just warmed through to preserve texture.

Can I substitute ingredients in Beer-Battered Cod with Miso Aioli?

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 Beer-Battered Cod with Miso Aioli for a different number of people?

The recipe is written for 4 servings. Multiply each ingredient by (your serving target / 4). 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.

Is Beer-Battered Cod with Miso Aioli gluten-free option?

Yes — this recipe is tagged gluten-free option based on its ingredient list. Always cross-check labels for packaged ingredients (sauces, broths, condiments) since formulations vary by brand.

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