Combine aji paste, oil and feta in a robo coupe. Set aside

Trim tenderloin, wrap in plastic and freeze.

Combine all all ingredients for potato salad and set aside.

Shave tenderloin as thin as possible and place on plate.

Place a spoonful of aji paste on plate next to beef and smear with a spoon

Place 3 ounces of potato salad on the otherside next to the beef.

Garnish with a drizzle of extra virgin oil and fresh cracked black pepper.