- Cook chicken tenders as directed in their packaging. – Using a pairing knife cut the edges of your cheese to look like sharp teeth. – Prepare your green olive eyes by skewering one olive on a toothpick. You'll need two olives per slider to make the monster eyes. – On the bottom slider bun, place about 1 tablespoon of marinara sauce. – over the marinara, place your hot chicken tender. – Then, place your mozzarella cheese and be sure that the "teeth" part of the cheese is facing forward. – Place the top bun on the sandwich and then skewer two olives onto the top bun to make the monster.