1 first-cut brisket of beef - 5-6 pounds
 1 to 2 teaspoons unbleached all-purpose flour
 Coarsely ground black pepper, to taste
 1/4 corn oil
 8 onions, thickly sliced and separated into rings
 2 tablespoons tomato paste
 1-1/2 teaspoons coarse (kosher) salt
 2 cloves garlic, quartered
 1 carrot, peeled
 
 Preheat oven to 375 F
 Trim the brisket of most of its fat, and dust it very lightly 
 with the flour.  Sprinkle with pepper.
 Heat the oil in a large heavy flameproof casserole.  
 Add the brisket, and brown on both sides over medium-high heat
 until some crisp spots appear on the surface.
 Transfer the brisket to a dish.  Keeping the heat medium high, add 
 the onions to the casserole and stir, scraping up the brown particles
 left from the meat.  Cook until the onions have softened and developed
 a handsome brown color, 10 to 15 minutes.
 Remove the casserole from the heat, and place the brisket, along with 
 any juices that have accumulated, on top of the onions.  Spread the 
 tomato paste over the brisket as if you were icing a cake.  Sprinkle
 with pepper and the coarse salt.  Add the garlic and carrot, and cover
 tightly.  Place the casserole on the middle rack in the oven, and bake
 for 1-1/2 hours.
 Remove the casserole from the oven, and transfer the meat to a
 carving board.  Cut it into 1/8 - 1/4 inch-thick slices.  Return the 
 slices to the pot, overlapping them at an angle so that you can see a 
 bit of the top edge of each slice (in effect ressembling the brisket,
 slightly slanted).  Correct the seasoning if necessary, and if absolutely
 necessary add 2 or 3 teaspoons of water to the casserole.
 Cover, and return the casserole to the oven.  Cook until the meat
 is brown and fork-tender, 1-3/4 to 2 hours longer.
 Slice the carrot, and transfer the roast, onions and carrot slices 
 to a heated platter.  Serve at once.
 
 Source: The New Basics by Lukins and Rosso