In a large microwave-safe bowl, add JELL-O gelatin and warm water, then whisk everything together.

Microwave for 1-2 minutes until gelatin is fully dissolved, stopping halfway to whisk everything together.

Add marshmallows and microwave for 1-2 minutes or until they are slightly melted and 'poofy'.

Whisk the mixture together until smooth with no lumps.

Pour the mixture into a lightly oiled 9x9 inch square pan.

Chill in the fridge for about 50 minutes until set.

Optional: For a second layer, repeat steps 1-4 with the same amount of ingredients and pour on top of the first set layer. Chill for another 50 minutes.

Once the marshmallow mixture has set, run a sharp knife around the edges of the pan.

Flip the set mixture onto a cookie tray lined with oil-sprayed foil paper.

Use a sharp knife, sprayed with oil to prevent sticking, to cut the mixture into cubes.

Roll the cut cubes in a bowl of sugar or sprinkles until fully coated and arrange them on a serving dish.

Optional: For rolls, cut 1-inch strips instead of cubes, roll them from one end to the other, and push a lollipop stick through to hold the shape. Sprinkle with sugar and enjoy!