The little Petit Four Basket from byAnnie is a newish idea and super easy to make. Here is a link to a Fat Quarter Shop video tutorial, It is a free pattern from ByAnnie website. It uses 10 inch squares and soft and stable or the other kind of foam type interfacing - perfect for scraps leftover from other projects. I had to stitch 2 pieces of scraps together to get a 10 inch square but it worked. Just look at the pattern and see where you have to cut and where you have to stitch and stitching the scraps is easier.
I think these would sell if made with themed fabric and are useful for any number of things, even non-sewing/quilting things! lol
Scroll down a bit on her free patterns page to see the Petit Four Baskets.
https://www.byannie.com/patterns/free_patterns
https://www.youtube.com/watch?v=8MMs2Tv4Eag