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Crispy Cod & Onion Ring Extravaganza

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This Crispy Cod & Onion Ring Extravaganza is the ultimate comfort food platter! Flaky, golden-fried cod fillets and crunchy onion rings come together in this fish fry-style feast. Perfect for family dinners, game day snacks, or when you crave something crispy and delicious at home.

  • Author: Julia
  • Prep Time: 20 minutes
  • Cook Time: 20 minutes
  • Total Time: 40 minutes
  • Yield: 4 servings
  • Category: Main Course
  • Method: Deep-Fried
  • Cuisine: American / Seafood

Ingredients

  • For the Cod:
  • 4 boneless, skinless cod fillets
  • ¾ cup all-purpose flour
  • ¼ cup cornstarch
  • 1 tsp baking powder
  • ¾ cup cold sparkling water or club soda
  • Salt and black pepper, to taste
  • Vegetable or canola oil, for frying
  • For the Onion Rings:
  • 1 large yellow onion, sliced into thick rings
  • 1 cup buttermilk
  • 1 cup all-purpose flour
  • ½ cup cornmeal or panko breadcrumbs (optional, for extra crunch)
  • ½ tsp garlic powder
  • ½ tsp paprika
  • ½ tsp salt
  • Oil for frying
  • For Serving:
  • Tartar sauce, lemon wedges, or preferred dipping sauces

Instructions

  1. Soak onion rings in buttermilk for at least 30 minutes.
  2. Pat cod fillets dry and season with salt and pepper.
  3. In a bowl, whisk together flour, cornstarch, baking powder, and cold sparkling water to make the batter.
  4. Heat oil in a deep pan to 350°F (175°C).
  5. Dip cod into the batter and fry for 4–5 minutes per side until golden brown. Drain on a wire rack.
  6. For onion rings, mix flour, garlic powder, paprika, and salt.
  7. Dredge soaked onions in the flour mixture (or flour + breadcrumbs) and fry in batches until golden and crisp.
  8. Serve everything hot with your favorite sauces and lemon wedges.

Notes

  • Substitute cod with haddock or pollock if needed.
  • Add cayenne or a dash of hot sauce to the batter for a spicy twist.
  • Use a wire rack (not paper towels) to keep everything extra crispy.
  • Batter should be made fresh—keep sparkling water chilled until ready to use.
  • For a lighter version, try baking at 425°F with a light oil spray.

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