Preheat the oven to 425° and pop the baking sheet in the oven to preheat, too.
First, dice the potatoes into small, even pieces, and add them to a medium sized bowl. You can also peel the potatoes if you prefer, too.
Add the oil and Lipton Onion packet to the bowl. Toss everything together until the potatoes are evenly coated.
Add them to the preheated baking sheet in a single layer.
Place them into the oven for 15 minutes, toss them half way through, then put them back into the oven for an addition 15 minutes. Serve warm and enjoy!