Put in bowl and add 2 Tbspn olive oil, garlic powder, parsley, salt & pepper - mix well.
Spread 1 Tbspn olive oil on cookie sheet.
Lay potato slices single layer on cookie sheet and bake 8 minutes on bottom rack.
Turn slices over, bake an additional 5 minutes and remove from oven.
Layer slices and toppings (cheese, bacon, tomato, jalepenos) in skillet and EITHER: Place in oven for 2 minutes OR heat on stovetop over low heat with a lid approximately 7 minutes until cheese has melted.
Serve with Salsa, Sour cream, & Guacamole if desired.