Season ribeye with salt and pepper
Heat pan and drop in 1 tsp olive oil
Once oil starts to pop add ribeye to pan.
Cook for 4-5 minutes on each side - a little less if you prefer your ribeye rare
Once cooked, set aside to rest for a couple of minutes
Once meat is rested, slice ribeye into 1/2 inch slices
Spoon mash into shot glasses until each glass is 3/4 full
Push in slice of ribeye and drizzle chimichurri sauce on top
Arrange shot glasses according to preference