You will be given a definition of a task first, then some input of the task.
In this task, you have to generate the title of the recipe given its required ingredients and directions.

ingredients: '3 Tbsp. olive oil', '2 small zucchini, sliced', '3 medium size potatoes, peeled, cooked and sliced', '8 pitted black olives, sliced', '1/3 c. milk', '1/4 tsp. white pepper', '2 Tbsp. chopped parsley', '1 onion, chopped', '1 large red pepper, cut into strips', '8 eggs', '1/2 tsp. salt', '1/2 c. grated Parmesan cheese',<sep> directions: 'In a large skillet, heat olive oil and saute onion for 5 minutes.', 'Add zucchini', 'and red pepper and saute for 5 minutes or until soft.', 'Stir in potatoes and olives.', 'Cool.'
Output:
Vegetable Frittata