String Cheese Manicotti

INGREDIENTS

1

package ((8 ounces) manicotti shells)

1 lb

ground beef

1/2 cup

finely chopped onion

1

garlic clove (, minced)

1

jar ((24 ounces) spaghetti sauce)

12

pieces string cheese

1 1/2 cups

shredded part-skim mozzarella cheese

grated Parmesan cheese

(optional) basil, chopped