Cook lentils in 2 1/2 quarts of water in large saucepan about 30 minutes, or until tender; drain. Measure lentils; there should be about 2 1/2 cups. In 2 quart casserole dish, combine mustard, ginger, pepper and soy sauce. Add onions and cooked lentils. Cut bacon in 1 inch pieces. Stir half of bacon into lentils with remainder sprinkled over surface. Pour honey over all. Cover tightly. Bake for 1 hour in 350-degree oven. Uncover last 5 minutes to brown the bacon.