Pâté en Croûte (Meat Pie in Pastry Crust)

Ingredients

• For the pâte à foncer (hot water crust)
• 500 g plain flour
• 200 g lard, or butter
• 150 ml water, brought to a full boil with the lard
• 1 tsp salt
• For the forcemeat
• 1 kg straight forcemeat, prepared to Entry 55
• 200 g duck breast medallions, whole, or substitute ham medallions
• 50 g pistachios, shelled, for interior garnish
• 30 g black truffle, sliced or whole pieces, for interior garnish
• For the aspic
• 500 ml aspic, prepared to Entry 53; must be perfectly clear
• For finishing
• 2 eggs, beaten, for egg wash

Method

1. 1
   Make the pâte à foncer. Bring the water and lard to a full boil together. Pour the boiling liquid immediately onto the flour and salt. Mix at once, then work the mass into a smooth, pliable dough while it is still warm — the heat partially gelatinises the starch, producing the plasticity and structural strength that distinguishes this pastry from short or puff types. Rest the dough, covered, for 30 minutes. It is ready when it holds its shape firmly under the hand without cracking.
2. 2
   Prepare the mould. Use a hinged pâté mould with removable sides — this is required to prevent collapse and to allow clean unmoulding. Roll the rested dough and line the mould, pressing the pastry evenly and firmly into every corner. The walls must be of uniform thickness throughout; thin patches will collapse under the weight of the filling.
3. 3
   Fill the mould in layers. Place a first layer of forcemeat in the lined mould, pressing firmly to eliminate all air pockets. Lay the garnish — the whole duck breast or ham medallions, pistachios, and truffle — in a centred band across the middle of the fill. Cover with the remaining forcemeat, again pressing firmly. The garnish must be centred so that every slice, when the pâté is cut, shows the decorative cross-section.
4. 4
   Close the pâté. Apply the pastry lid and crimp the edges securely to the pastry walls. Make 2–3 steam holes in the top crust. Insert small cylinders of foil into each steam hole to keep them open during baking. Apply egg wash evenly across the top crust. Decorate the top with pastry trimmings cut into leaves, flowers, or geometric patterns before the egg wash if desired — these bake into the crust. The surface should be uniformly coated and gleaming.
5. 5
   Bake at 180°C for 60–80 minutes. At 60 minutes, tap the side of the mould: a hollow sound indicates that the pastry has set away from the mould walls — the gap that the aspic will later fill is forming. This is correct. Verify doneness by inserting a probe thermometer through one of the steam holes: the forcemeat must reach 72°C internal temperature throughout. Remove from the oven when this temperature is confirmed.
6. 6
   Cool completely, then refrigerate overnight. The pâté must be entirely cold and the interior fully set before the aspic stage begins. Slicing a warm pâté en croûte will collapse the walls and destroy the cross-section.
7. 7
   Fill with aspic — this is where the dish lives or dies. Warm the clarified aspic (Entry 53) to a liquid state. Pour a small amount through each steam hole and allow it to sink into the void between the shrunken forcemeat and the pastry walls. When the aspic pauses and pools briefly at the surface of the steam hole before slowly sinking, the lower void is nearly full. When it no longer sinks at all and sits at the surface, that zone is full. Refrigerate for 10 minutes to allow the poured aspic to set, then pour again. Repeat in stages until no further aspic is accepted by any hole. One continuous pour will create air pockets as the aspic sets before reaching lower voids — the staged method is the only correct method.
8. 8
   Refrigerate until the aspic is fully set — a minimum of several hours, or overnight. Unmould by releasing the hinged sides. Refrigerate the pâté for a further 30 minutes after unmoulding before slicing. A clean, cold slice through the pâté should reveal: a crisp, even pastry wall around the entire exterior; a thin, continuous, clear aspic layer between pastry and filling with no voids or air pockets; the forcemeat in even layers with the garnish centred in the cross-section; and the aspic distributed uniformly throughout.