Add extra virgin olive oil to pan and then crack the two eggs into the pan
Break the yolks with a rubber spatula and stir so that the yellow and white look like "ribbons"
Add in the cold butter and stir again with spatula and lower heat to low
While eggs are cooking, put the grated mahon on the top sides of the buns and melt in oven. Sear the bottom sides on the plancha with a little bit of blended oil
Spread garlic aioli on seared bottom buns and pull top buns out of oven. Make sure cheese isn't burnt
Place a half slice of serrano and half slice of bacon on top of the garlic aioli bottom buns
Stir eggs again to finish cooking the top side (Do not over cook the eggs or they will dry. You want a sheen to your eggs similar to the inside of a tortilla)
Split the scrambled eggs between both bottom buns.
Top each portion with salsa moruno and maldon salt