Make this recipe a recipe that people in that category can eat. categories: ['low_calorie'], recipe: heat oven to 325f degrees. melt butter in a medium saucepan. stir in flour, salt and pepper until a paste is made. slowly add milk and whisk until smooth and thick. add cheese and worcestershire sauce. whisk until cheese is melted. remove from heat. place drained cooked onions in a casserole dish and pour cheese sauce over them. sprinkle w/ buttered crumbs. bake until bubbly (20 minutes or so).

Target recipe: in a large saucepan cook onions, covered in butter about 15 minutes or till tender. add beef broth, worcestershire sauce, ¼ t. salt and dash pepper; bring to a boil. sprinkle toasted bread with cheese; place under broiler till cheese is lightly browned. place toasted bread in bowls ladle soup on top of bread. sprinkle with more cheese.