Andy does not like mushrooms. It is not an allergy thing. He just hates the texture and how it feels when chewing them. However, I have been using the Kallö mushroom stock cubes to flavour various dishes and when I do, he really likes it.
I have been experimenting with using finely minced mushrooms in some dishes and he is fine with that too. So I present to you, the “How to get your partner to eat mushrooms” Burgers ... and yes, he does know that there are mushrooms in them and he still loves them. Success!