In a large skillet, add olive oil and cubed ham and cook until the ham starts to brown.
Add the tomato sauce, chicken broth, onion powder, garlic salt, pepper, and mix until well combined.
Add the noodles to the mixture and continue stirring until all the ingredients are mixed.
Bring the pasta to a boil, and cover with a lid.
Let the pasta boil, covered for about 15 minutes or until the noodles are soft.
Remove lid, and stir in pineapple.
Remove the skillet from the heat and top with mozzarella cheese and until it melts into the pasta.
Sprinkle with cilantro before serving as garnish and for extra flavor.
Notes
Allow your Hawaiian pasta skillet dish to completely cool, then transfer to an airtight container and refrigerate for 3 to 4 days. To reheat leftovers on the stove, add a splash of water or broth. Stir frequently until the cheese is melted, and everything is warmed throughout.