Line 2 baking pans (That fit side by side in your oven) with parchment paper then drizzle olive oil over it.
Place potatoes on baking sheet and gently flatten them using a potato masher, making sure to try and keep them together. Make sure that there is oil under them! Repeat until you have all of the potatoes on the baking sheets, then drizzle with extra olive oil. Sprinkle with seasoning salt.
Bake in the oven for 15-20 minutes or until they are browned and crispy. The crispier these are, the better they taste!
Remove and cool slightly.
Top each potato with sour cream, bacon, cheese and green onions.
Place on serving plate and let everyone help themselves!