Make this recipe a recipe that people in that category can eat. categories: ['low_fat'], recipe: in large dutch oven over medium heat, melt butter. add onions and sugar. cover and cook, stirring occasionally, 30 minutes or until onions are tender but not colored. uncover pan, increase heat slightly and continue to cook, stirring regularly until onions are rich caramel colour (10 to 15 minutes) do not let onions burn. stir in flour until well blended. gradually add wine; cook, stirring constantly, until mixture boils and thickens. stir in beef broth and pepper; bring to boil. reduce heat to low. cover and simmer 15 minutes. ladle soup into 6, 1-1/2 cup oven proof bowls. top each with bread slice; sprinkle with swiss cheese and parmesan cheeses and paprika. place bowls on jelly roll pan. broil until cheese melts and bubbles.

Target recipe: saute onions in butter. transfer onions to large saucepan. add beef and chicken broths, coffee, salt, and pepper to taste. simmer for several hours. pour soup into individual oven-proof bowls. top each bowl with croutons, then mozzarella cheese. bake at 350 for 25 minute. *note: to make croutons, slice day old french bread and broil for 3 to 4 minutes or until golden brown, turning each minute.