Super Easy Potato and Sausage Foil Packets (Grill or Oven!)

large sheets of aluminum foil (each about the size of a cookie sheet)

new potatoes, halved

sausages (depending on their size, use whatever - bratwurst, kielbasa, whatever you like best), sliced

medium yellow summer squash, diced (or 1/4 of a flipping gigantic one)

medium zucchini, sliced

red peppers, cored and diced

red onion, cut into wedges

olive oil

Italian seasoning

salt