Adobo potatoes and onions in a foil hobo pack

Cut the potatoes in half and slice an onion.

Pour about a cupful of adobo over them, add olive oil and sprinkle with salt; mix together by hand.

Spoon onto two layers of heavy duty foil, fold over and crimp the edges so it is tightly sealed.

Set the packet on the hot side of the fire so the vegetables steam inside; a couple of holes let some steam out.

Cook about 10 minutes, flipping the packet over partway, then slide it to the cool side.