Make this recipe a recipe that people in that category can eat. categories: ['low_calorie'], recipe: melt butter in dutch oven over medium high heat; add onions and cook, stirring often, 30 to 40 minutes or until golden brown. add chicken broth and next four ingredients, bring to boil. reduce heat, and simmer, stirring occasionally, 20 minutes. remove and discard herbs. add salt and pepper to taste. ladle into 6 oven proof bowls, top with bread and cheese slices. broil, 5 1/2 inches from heat, 3 minutes or until cheese is browned and bubbly.

Target recipe: in a large skillet, sauté onions in butter until crisp-tender. transfer to an ungreased 5-quart slow cooker/crock pot. add the broth, worcestershire sauce, and bay leaves. cover and cook on low for 5 to 7 hours or until the onions are tender. discard bay leaves. top each serving with french bread and cheeses.