Saute onions and carrots in oil in large pot 3-5 minutes. Add thyme and marjoram and saut� another minute. Add the remaining ingredients and cook in covered pot 45 minutes. To serve, place 1/2 tsp vinegar in bowl, add lentil mixture and top with grated cheese (Parmesan or other favorite). Kathleen Krause in the 24 Feb 88 Dayton Daily News