Definition: In this task, you have to generate the title of the recipe given its required ingredients and directions.
Input: ingredients:  '2/3 c. butter', '2/3 c. flour', '7 c. milk', '4 large potatoes, baked, cooled, peeled and cubed (about 4 c.)', '4 green onions, sliced', '12 bacon strips, cooked and crumbled', '1 1/4 c. shredded Cheddar cheese', '1 c. sour cream', '3/4 tsp. salt', '1/2 tsp. pepper',<sep> directions: 'In a large soup kettle, melt the butter.', 'Stir in flour; heat and stir until smooth.', 'Gradually add milk, stirring constantly, until thickened.', 'Add potatoes and onions.', 'Bring to a boil, stirring constantly.', 'Reduce heat; simmer for 10 minutes.', 'Add remaining ingredients; stir until cheese is melted.', 'Serve immediately.'

Baked Potato Soup