Brandade De Thon(Tuna)

Brandade de thon is the clever French Provençal swap that replaces the traditional salt cod with canned tuna. The result is a pantry-friendly gratin that captures the silky, garlicky soul of the classic without the overnight desalting routine that traditional brandade demands.

White beans and tuna purée together with garlic, olive oil, and a touch of the bean cooking liquid into a smooth, creamy paste. Parmesan and Swiss cheeses fold in for tangy richness, then a buttered breadcrumb top bakes into a crisp golden crust.

Use oil-packed tuna for the richest flavor. Water-packed gives a leaner finish but loses some of the rustic mediterranean character.

Pro Tips

• Cook the dried beans patiently. They need a full two hours of gentle simmering to turn truly creamy, undercooked beans purée into a gritty paste.
• Reserve a cup of bean cooking liquid before draining. Use it to thin the purée to the right spreadable consistency, water alone leaves the brandade bland.
• Toast the breadcrumbs first in a dry skillet for color and crunch. Untoasted crumbs go pale and damp under the cheese.
• Bake just until the top is deeply golden and the edges bubble. Overbaking dries out the filling and turns it pasty.

Variations

• Use canned chickpeas instead of cooking dried white beans for a 15-minute shortcut.
• Swap tuna for canned salmon for a richer, pinker version.
• Stir in a tablespoon of capers or a pinch of saffron for more pronounced Mediterranean depth.