In a large bowl, mix together the rice cereal, mini marshmallows, chocolate chips, and graham cracker crumbs. Stir gently until everything’s evenly coated.

If you’re feeling adventurous, drizzle in the Nutella. Mix it thoroughly until it’s well combined.

Lay the fruit leather or fruit rolls flat on a clean surface.

Evenly distribute the cereal mixture over the fruit leather or fruit rolls, pressing gently.

Start at one end and carefully roll it tightly into a sushi-like shape.

Use a sharp knife to slice the roll into bite-sized pieces and arrange on a platter.