I have found plenty of recipes, they use semolina for the texture but you have to use almond or flavouring not almond essence or extract as the last two are derived from almonds. I have yet to locate flavouring that I can be sure is almond free, so I thought it might be easier to buy it, if I can locate anywhere that might supply it.
Given how many people, particularly children, have nut allergies, you would think it would be available. Until last year DGD showed no interest in traditional Christmas dishes with dried fruit, but then she started wanting to taste mince pies, Christmas pudding, Christmas cake and we had to say 'no'. This year all are being made without nuts. The problem area is the marzipan.