Prep
30 mins
Cook
20 mins
Serves
8
Difficulty
HardA rectangular flaky puff pastry encasing two dark chocolate batons, buttery and warm from the boulangerie oven.
Ingredients
- 500g beef chuck
- 1 cup puff pastry
- a handful of sliced shallots
- a pinch of grated nutmeg
- 3 tbsp unsalted butter
- a generous handful of ripe tomatoes
- a handful of fresh tarragon, chopped
- a generous spoonful of cognac
- 500ml whole milk
- a pinch of herbes de Provence
- 2 button mushrooms, chopped
Instructions
- 1
Prepare the baguette base and set it aside to rest while you get the filling ready.
- 2
In a bowl, combine the fresh mussels, button mushrooms, sliced shallots, and herbes de Provence, mixing well so everything is evenly seasoned.
- 3
Heat unsalted butter in a skillet, wok, or on a griddle over medium-high heat until shimmering.
- 4
Cook the baguette until lightly golden on each side, then transfer to a warm plate.
- 5
Fry, grill, or steam the fresh mussels mixture until cooked through and lightly charred at the edges, about 20 mins.
- 6
Assemble by layering the baguette with the filling, a spoonful of crème fraîche, and a scattering of tarragon.
- 7
Add a final touch of lemon zest for extra flavor and texture.
Tips
•Serve immediately for the best contrast between a crisp exterior and a warm, tender filling.
•Double the crème fraîche so you have plenty for dipping — it tends to disappear fast.
•Keep the unsalted butter hot but not smoking — a thermometer helps you nail the perfect frying or grilling temperature.