Place puff pastry square on parchment-lined baking sheet. With a sharp knife, score pastry edges being careful to not cut through. Prick pastry with a fork. Spread mustard over pastry, leaving a 1/2 inch (1 cm) border. Sprinkle cheese and half of Club House Salad Herbs Signature Blend on top. Arrange tomatoes and olives on top. Top with remaining Club House Salad Herbs Signature Blend and drizzle with olive oil.