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Cod & Potatoes in Rosemary Sauce Recipe
Ben Carraoli

Cod & Potatoes in Rosemary Sauce Recipe

I recently tried this cod and potatoes in rosemary cream sauce, and honestly, it felt like a restaurant-quality dish right in my own kitchen. The combination of tender cod, soft potatoes, and that rich, herby cream sauce completely won me over. I loved how simple ingredients came together to create something so comforting and elegant
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Total Time 45 minutes
Servings: 4
Ingredients Method Notes

Ingredients
  

  • 4 cod fillets – fresh cod works best for a flaky texture; avoid overly watery frozen fillets
  • 1 pound baby potatoes – choose small waxy potatoes for a creamy bite that holds shape
  • 1 tablespoon olive oil – helps crisp the potatoes and adds subtle richness
  • 2 tablespoons butter – gives the sauce a smooth velvety finish
  • 3 garlic cloves minced – fresh garlic enhances the aroma and flavor
  • 1 cup heavy cream – creates the rich luscious sauce base
  • 1/2 cup chicken broth – balances the cream and adds depth
  • 1 tablespoon fresh rosemary chopped – fresh is best for strong, earthy flavor
  • 1/2 teaspoon salt – adjust according to taste
  • 1/2 teaspoon black pepper – adds mild heat and balance
  • 1/4 cup grated parmesan cheese – freshly grated melts better and boosts flavor
  • 1 tablespoon lemon juice – brightens the dish and cuts through richness

Method
 

  1. Start by washing and halving the baby potatoes. Heat olive oil in a skillet and cook them until golden and tender. This step builds a crispy texture that pairs perfectly with the creamy sauce.
  2. Season the cod fillets with salt and pepper. Place them in a baking dish and cook until flaky and tender. Baking keeps the fish moist and allows it to absorb flavors later.
  3. In the same skillet, melt butter and sauté garlic until fragrant. Add cream, broth, and rosemary, then simmer until slightly thickened. This creates a rich, aromatic base.
  4. Add the cooked potatoes into the sauce and stir gently. Place the baked cod into the skillet or pour sauce over it. Let everything simmer briefly so flavors blend beautifully.
  5. Sprinkle parmesan cheese and drizzle lemon juice over the dish. The cheese adds depth while lemon brightens the overall taste, making every bite balanced.

Notes

  • I always use fresh rosemary because dried doesn’t give the same aroma
  • I recommend not overcooking cod, as it can become dry quickly
  • I like to slightly crush some potatoes for a thicker sauce texture
  • I add a pinch of chili flakes for a subtle kick
  • I prefer freshly grated parmesan for smoother melting