Combine ground beef, 1 tsp. mustard, sage, thyme, garlic powder and pepper; mix lightly. Add bread crumbs, onion and egg, mixing lightly, but thoroughly. Shape beef mixture into an 8 by 4 1/2- inch loaf; place on rack in an open roasting pan. Bake in a 350 degree oven for 50 minutes. Combine honey, tomato paste and remaining dry mustard; spoon over top loaf. Continue baking for 10 more minutes.