Beef Brisket
["1 boneless beef brisket (4 lb.)", "2 tsp. salt", "1/2 tsp. black pepper", "1 tsp. garlic powder", "3 large onions, sliced 1/2-inch thick"]
["Line a 13 x 10-inch pan with 1 large sheet of foil to cover meat completely later.", "Put in brisket, season beef and arrange onion slices on top.", "Bake at 350\u00b0 for 1 hour.", "When onions brown slightly, then cover (seal) beef tightly with foil.", "Add 1 cup of water to pan (may have to add more water).", "Reduce heat to 300\u00b0. Cook 2 more hours.", "Keep sealed.", "After 3 hours, open and check. If fork-tender, it's cooked long enough.", "Make gravy from the juices."]
["beef brisket", "salt", "black pepper", "garlic powder", "onions"]