*Substitute carton (not canned) coconut milk for the unsweetened almond milk if you have a nut allergy. Most people with nut allergies can handle coconut products, but check with your doctor to make sure.
**The vegetable glycerin really improves the texture of these sandwiches. You can try leaving it out if you don't have it, but I highly recommend it.
I always buy this brand off of Amazon.I haven't tried making these without the silicone baking mats, but I'm guessing that parchment paper may work in their place.