Beef with onion

4 cups beef stock 1 cup crushed tomatoes 2 tablespoons flour 1 cup dry red wine 3 sprigs fresh thyme 12 ounces beef tenderloin , sliced 1/4-inch thick coarse[...]

1/2 cup packed dark brown sugar 3 tablespoons minced canned chipotle chiles in adobo 1 tablespoon ground cumin 1 tablespoon sweet paprika salt pepper 1 (5 lb)[...]

1 (4 lb) beef brisket , with 1/3-inch layer fat salt fresh ground black pepper 1/4 cup extra virgin olive oil 5 garlic cloves , smashed 2 medium onions ,[...]

1 pound ground beef 1 cup chopped onion 1 (30 ounce) jar meatless spaghetti sauce 3 1/2 cups water 1 (16 ounce) package frozen mixed vegetables 1 (10 ounce)[...]

2 tablespoons butter 1 1/2 lbs boneless chuck roast, cut into 1 1/2-inch pieces 1 (16 ounce) package frozen small whole onions 1/2 cup merlot or 1/2 cup beef[...]