An easy sandwich to put together but the flavors will make it seem as if you spent all day making it! The caramelized onions bring a sweet and unique flavor that helps make this sandwich irresistible! Get this caramelized onion, mushroom, and swiss cheese
I used to live on these when I was in Luxembourg (which explains all the extra LBs I picked up. Super fast apricot custard Danish recipe (I saw these in a cafe in Australia I thought they looked yummy.