Make this recipe a recipe that people in that category can eat. categories: ['low_calorie'], recipe: melt margarine in large pot. add onions; cook until limp, about 20 minutes. add broth, wine, water, and pepper. bring to boil; reduce heat, simmer, uncovered for 15 minutes. to serve, put french bread slice in bowl. top with shredded cheese. ladle hot soup over bread and cheese.

Target recipe: in medium saucepan, heat butter and saute the onions on low heat for 20-30 minutes until soft and golden brown, stirring often. add the garlic, thyme, salt and pepper and cook another 4-5 minutes. add beef broth and grape juice. cover and simmer for 15 minutes. taste for seasoning. (can be made ahead up to this point.) preheat oven to 400 degrees. place soup in 6 ovenproof bowls. top each bowl with a slice of french bread and about 1/4 cup grated cheese. bake for 5 minutes until cheese has melted. serve at once. serves 6.