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Smoked trout croquettes recipe for a delicious starter

These high-protein smoked trout croquettes are a delightful twist on a classic dish, combining the creamy texture of russet potatoes with the rich, smoky flavour of trout. Enhanced with chives and a hint of horseradish, these croquettes are perfectly golden and crispy on the outside, while being wonderfully soft and satisfying within, making them an ideal choice for any occasion.

Whether you're looking for a hearty snack, a light lunch, or a sophisticated starter for a dinner party, these croquettes fit the bill beautifully. High in protein from the smoked trout and eggs, they not only provide a fulfilling meal but also pair wonderfully with a squeeze of fresh lemon for a burst of brightness. Enjoy them with a simple salad or as part of a sharing platter for a delightful treat.

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Ingredients for Smoked trout croquettes

  • 900 g medium russet potatoes, peeled, quartered

  • kosher salt

  • 60 g unsalted butter, cut into pieces

  • 28 g parmesan, finely grated

  • 15 g chives, chopped

  • 30 ml prepared horseradish

  • 2.5 ml freshly ground black pepper

  • 4 large eggs, lightly beaten, divided

  • 225 g smoked trout, skin and any large pin bones removed, shredded

  • 56 g low-moisture mozzarella, coarsely grated

  • 240 g panko breadcrumbs

  • vegetable oil, for frying (about 1.5 litres)

  • lemon wedges, for serving

How to make Smoked trout croquettes

  1. Cover the potatoes with cold salted water in a large pot.

  2. Bring to the boil over medium heat, covered, then reduce the heat as needed to maintain a simmer until the potatoes are tender, about 20–30 minutes.

  3. Drain the potatoes and transfer them to a large bowl.

  4. Mash the warm potatoes with butter, then stir in the Parmesan, chives, horseradish, pepper, 2 beaten eggs, and ½ tsp salt until smooth.

  5. Fold in the trout and mozzarella.

  6. Form the potato mixture into approximately 60 round croquettes, each about 2 tablespoons in size.

  7. Place the remaining 2 beaten eggs in a shallow bowl and the panko breadcrumbs in another shallow bowl.

  8. Dip one croquette into the egg, allowing the excess to drip off, then roll it in the panko to coat. Transfer to a baking tray lined with parchment paper.

  9. Repeat the coating process with the remaining croquettes.

  10. Pour oil into a large pot to a depth of 10 cm and heat over medium-high until it sizzles when you toss in a pinch of panko or a deep-fry thermometer registers 180°C.

  11. Working in batches, fry the croquettes, turning occasionally, until golden brown, about 4–5 minutes per batch.

  12. Transfer the cooked croquettes to paper towels to drain and season with salt.

  13. Serve immediately with lemon wedges alongside.

Do Ahead: Croquettes can be formed and coated up to 2 days in advance. Cover and chill on the baking tray.

Disclaimer
While every effort has been made to ensure the information is accurate and up to date, individual needs may vary and dietary requirements can differ based on personal health conditions. Always check food labels and allergen information before preparing or consuming any recipe. If you have specific health concerns, allergies, intolerances, or are following a medically prescribed diet, seek advice from your GP, pharmacist, or a registered dietitian before making significant changes to your diet or lifestyle.

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Historique de l'article

Les informations contenues dans cette page ont été évaluées par des cliniciens qualifiés.

  • 17 Oct 2025 | Publié à l'origine

    Auteur: :

    UK recipe editors

    Examiné par des pairs

    UK recipe editors
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