We need:

1/2 cup of tagliatelle
1 tomato
1/2 onion
2 teaspoons of olive oil
salt
fresh ground black pepper

For the garnish:
basil leaves

What we need in order to make this delicious dish is:

6 oz ground turkey
1/2 cup of spaghetti sauce
1 tablespoon Mozzarella cheese, part skim
1 tablespoon green pepper, chopped
1 tablespoon minced onion