SMOKED SALMON AND POTATO TERRINE WITH VEAL DEMI-GLACE

Steps:

• Place potatoes in a medium saucepan, and fill with water to cover. Bring to a boil, and cook uncovered until potatoes are very tender, about 25 minutes. Drain well, add olive oil and mash coarsely. Set aside.
• Preheat oven to 400 degrees. Have ready an empty 8-ounce can, with label, top and bottom removed, for use as a mold. Coat inside of can with cooking spray. Set can on a baking sheet, and arrange a single layer of salmon evenly across bottom of can. Top with a 1/2-inch-thick layer of potato. Tamp lightly with a spoon to eliminate air pockets, but do not pack down or the salmon layer will be obscured. Add another single layer of salmon, another layer of potato and then a third layer of each. Slowly slide can up to free it from terrine. Return can to baking sheet and repeat to make four terrines.
• Transfer baking sheet to oven, and bake until terrines are hot and lightly browned on top, about 8 minutes. While terrines are baking, place demi-glace in a saucepan over low heat. When demi-glace is warm, add truffle butter, and stir until melted. Season with salt and pepper to taste, and keep warm.
• To serve, drizzle demi-glace across each of four serving plates. Use a wide, stiff spatula to transfer a terrine to each plate. Serve immediately.