Add jar of RAGÚ® Simply Traditional Pasta Sauce to a large pan over medium heat. Bring the sauce to a boil and then reduce to a simmer.
Add the pepperoni slices, salami, olives, and artichoke hearts. Stir well and cook for 5 min. Then add the cooked pasta and stir to combine. Cook for an additional 5 min. and turn off heat.
Add the cheddar cheese cubes, fresh mozzarella, and basil. Stir well and serve hot.