In this task, you have to generate the title of the recipe given its required ingredients and directions.
One example: ingredients: '1 cup minced onion', '1 1/2 tablespoons lemon juice', '3/4 teaspoon Hungarian paprika', '3/4 teaspoon ground cayenne pepper', '1/4 teaspoon salt', <sep> directions: 'Rinse onions in sieve under cold running water; drain.', 'Mix together ingredients in a small bowl; allow flavors to meld over 1 hour period before serving.', 'Serve as table condiment with Indian foods, samosas, pakoras, along with other chutneys.'
Solution is here: Indian Hot Onion Relish
Explanation: By knowing the ingredients and its recipe, the title of the dish is predicted correctly.

Now, solve this: ingredients: '1 - 1 1/2 lb mushroom (white button, baby portobella, or mixture of both)', '1/4 cup butter (prefer unsalted)', '1 medium onion, chopped', '1 leek, white and pale green parts only, chopped', '8 cups chicken broth', '1 medium white potato, peeled, diced small', '1/2 cup chopped celery (use the top leaves too)', '1 teaspoon minced garlic', '1 large carrot, peeled and thinly sliced', '1/2 cup pearl barley', '2 bay leaves', 'salt and pepper',<sep> directions: 'remove stems from mushrooms.', 'slice caps and set aside.', 'chop stems.', 'melt butter in heavy large soup pot over medium heat.', 'do not let butter brown.', 'add onion, leek, carrrots, celery, and garlic.', 'saute until tender, about 8 minutes, stirring constantly.', 'add mushrooms, cook 2 minutes.', 'add chicken stock, barley, potato, and bay leaves.', 'bring to boil over high heat, reduce to low heat, cover and simmer about 35 minutes.', 'season to taste with salt and pepper.', 'remove bay leaves and discard.'
Solution:
Mushroom Barley Soup