Instructions: In this task, you have to generate the title of the recipe given its required ingredients and directions.
Input: ingredients:  '1 1/2 lbs lean ground beef', '2 teaspoons finely minced onions', '1 egg', '1/4 cup Italian breadcrumbs', '3 teaspoons milk', '1 teaspoon salt', '2 (8 ounce) cans diced tomatoes and green chilies', '1 teaspoon garlic powder', '1/2 teaspoon cumin', '1/2 teaspoon cayenne pepper', '1/4 teaspoon paprika', '1/4 teaspoon chili powder', '4 hoagie rolls',<sep> directions: 'Mix first 6 ingredients in bowl.', 'Form into balls the size of walnuts.', 'Heat tomatoes in skillet.', 'Add spices.', 'Cook till boiling.', 'Add meatballs and simmer for 25 minutes.', 'Serve on hoagy rolls.'
Output:
Spicy Meatball Sandwiches