Parmesan Crusted Cod with Lemon Garlic Butter in One Skillet Tips, FAQ & printable recipe

Tips for success

Preheat the cooking surface thoroughly before adding the main ingredients so moisture evaporates quickly and browning develops cleanly.

Avoid crowding the pan; working with enough breathing room keeps the temperature steady throughout cooking. Adjust the burner slightly whenever the pan sounds too quiet or too lively to maintain steady browning.

Taste a small spoonful right before the final minute and adjust salt, pepper or acidity in small pinches. Wiping the rim of the serving dish before bringing it to the table gives a neat, appetizing presentation.

Variations

• Fresh Herb Finish: Fold in finely chopped flat-leaf parsley, chives or cilantro right off the heat for a bright herbal finish on every serving.
• Gentle Spice Kick: Add a pinch of crushed red pepper flakes or smoked paprika during the middle cooking stage for gentle warmth throughout the dish.

Storage and make-ahead

Fridge

Store covered in an airtight container in the refrigerator for up to 3 days.

Let leftovers cool until no longer steaming, transfer them into a shallow airtight container so they chill evenly in the refrigerator, and reheat gently with a splash of water or broth to keep everything juicy.

Letting the finished dish settle briefly off the heat helps the juices and sauce coat every bite evenly.

You can chop the aromatics, measure the seasonings and portion the main ingredients up to twenty-four hours ahead in covered containers so active stove time stays quick and effortless on busy weeknights.

Keep all ingredients prepped in small bowls beside the stove so every addition happens smoothly on cue.

Serving ideas

Serve warm right from the kitchen alongside steamed rice, roasted potatoes, crisp salad greens or crusty artisan bread to soak up every drop of sauce.

Fresh chopped herbs or a squeeze of citrus brighten the plate just before serving.

For drinks, pair each portion with sparkling water with lemon, iced unsweetened tea or a crisp chilled apple spritzer that refreshes the palate between bites. Set extra pepper and herbs at the center of the table.

Frequently asked questions

Recipe card

Parmesan Crusted Cod with Lemon Garlic Butter in One Skillet

Prep 15 minCook 12 minTotal 27 minServes 4

Ingredients

• 4 cod fillets, about 6 oz each
• 1 cup finely grated Parmesan cheese, plus extra for finishing
• 1/2 cup panko breadcrumbs
• 2 cloves garlic, minced
• 2 tbsp chopped fresh parsley
• 1/2 tsp kosher salt, plus more to taste
• 1/4 tsp freshly ground black pepper
• 4 tbsp unsalted butter
• 1 lemon, sliced into rounds, plus wedges for serving
• 3 cloves garlic, minced
• 2 cups fresh spinach leaves

Instructions

1. Grate the Parmesan on a box grater until you have a fine, fluffy pile. In a shallow dish, combine the grated Parmesan, panko, minced garlic, chopped parsley, salt and black pepper. Mix with a fork until evenly combined.
2. Pat the cod fillets dry with paper towels and season them lightly with salt and pepper. Press each fillet firmly into the Parmesan and panko mixture on both sides so the crust adheres. Set the coated fillets on a plate while you prepare the pan.
3. Set the cast iron skillet over medium heat and melt the butter. Add the lemon slices and the minced garlic and let them sizzle gently for about 1 minute. Then add the spinach leaves and let them wilt into the butter.
4. Place the crusted cod fillets on top of the spinach and lemon in the skillet. Spoon the bubbling lemon garlic butter over the fish. Cook for about 5 minutes, spooning the butter over the fillets now and then, until the crust is golden brown.
5. Flip the fillets carefully with tongs and cook 4 to 6 minutes more, until the flesh is opaque, flakes easily with a fork and reaches 145°F (63°C) in the thickest part. Sprinkle with extra Parmesan, then serve with the spinach, lemon wedges and a drizzle of the pan butter.

Contains: fish, gluten, milk