How do I create one object out of multiple objects?

This might seem confusing, but I'm not sure how to phrase this question.

For example, You want to make a restaurant game where you construct a burger from individual objects.

I would like to then "Snapshot" this grouping of objects into a single object. Instead of creating every single combination of objects, is there a way to have the game make an image of grouped objects?

I can clarify more if needed.

Thanks guys

You can achieve something similar with a new "Drawing Canvas" plugin in C3 runtime.

Do they have to be merged together in one sprite or can they be grouped together to look like one image?

I didn't try it, but I believe Drawing Canvas is very similar to Paster addon for C2, where you can paste multiple sprites on to the canvas, or even the entire level.