Toss the potatoes in tablespoon or so of olive oil and a good pinch of salt. Arrange them on a sheet pan that is lined with parchment. Roast for 25 minutes, tossing halfway through.In a large skillet, sauté the onion and bell pepper with a pinch of salt on medium high heat for about 5 minutes, until they are tender and slightly caramelized. Add the corn and sauté another couple minutes until it is cooked through then add the pork. Continue to sauté until the pork is cooked through. Add the roasted potatoes and toss. Serve hash topped with fresh cilantro, over easy eggs and/or avocado slices.