Cover tilapia fillets with Manischewitz® Wasabi Horseradish Sauce on both sides, using about 1 tablespoon sauce per piece. Sprinkle each side with salt and pepper.
Pour olive oil in large frying pan and heat to medium-high. Pour falafel mix on a large plate. Dredge fish on both sides in falafel mix until well-covered.
Place tilapia pieces in pan. Fry on each side until golden brown and fish flakes easily with a fork, about 5 minutes per side.