Croquettes aux Crevettes
Crisp breadcrumb-coated croquettes filled with creamy béchamel and North Sea brown shrimp.
- prep
- 40 min
- cook
- 20 min
- total
- 1 h
- serves
- 4
- level
- hard

Garnaalkroketten are built around one specific ingredient: tiny, sweet North Sea brown shrimp, folded into a very thick béchamel, chilled solid, and fried until the shell shatters around a molten center.
They're a fixture of Belgian coastal towns and brasseries, usually served as a starter with little more than lemon and parsley.
Part of our 20 best Belgian recipes list.
method
Melt the butter in a saucepan, whisk in the flour, and cook for 2 minutes to form a roux without browning.
Gradually whisk in the warm milk and stock, and cook, whisking constantly, until it thickens into a very thick, paste-like béchamel, about 5 minutes.
Season with nutmeg, salt and white pepper, then fold in the brown shrimp.
Spread the mixture onto a tray lined with plastic wrap, cover, and refrigerate for at least 3 hours, or until firm enough to shape.
Shape the chilled mixture into small cylinders or logs with floured hands.
Set up a breading station: flour, beaten egg, breadcrumbs. Coat each croquette in flour, then egg, then breadcrumbs, pressing to coat evenly. For extra crunch, dip in egg and breadcrumbs a second time.
Heat oil to 180°C (350°F), and deep-fry the croquettes in batches for 3 to 4 minutes, until deep golden and heated through.
Drain briefly, and serve hot with lemon wedges and fried parsley.
chef's tips
- The béchamel needs to be genuinely thick and fully chilled before shaping; a loose filling will burst out of its coating the moment it hits hot oil.
- A double coat of egg and breadcrumbs gives a thicker, more reliable crust that's less likely to crack during frying.