3 potatoes caramelized onion pancetta Recipes

ground beef or bison, egg, onion, olive oil, salt and pepper, pack of mushrooms (the ones of your choice but not dry ), blue cheese (if possible: the 1 from jasper hill farm in vt), swiss cheese, pancetta or organic bacon, dijon mustard (if not available, mix the mustard with mayonaise), english muffins or potato rolls, caramelized onion .

bright-orange sweet potatoes, peeled ,cut into 2 inch pieces (about 3 medium), olive oil, pancetta, finely diced, onion, coarsely chopped, red wine vinegar, mascarpone cheese or 1/4 cup cream cheese (2 oz), salt, fresh ground pepper