The brown bag tutorial is found here. The chocolate chip cookies are easy to make. I have seen a few variations of these around the Internet. I just used a cross stitch on the dark brown felt and then blanket stitched around the tan felt. And just a little bit of stuffing. Perfect.
The sandwich tutorial is found here.
I added the onion and the egg. The onion is just double thickness of white felt with circles stitched around by hand. Then I cut between the circles. The egg is from a pattern available here. Everything is hand stitched. Though I have made the eggs before using the sewing machine.
I use acrylic craft felt for all my projects. I have been reading up on using better quality felt, but the craft felt is easy for me to get at the moment and it's doing the job. I hope to post photos of the other felt food I have made soon.