Preheat the oven to 180 oC

Place the dairy free spread and honey in a small saucepan
Heat gently until melted

In a large bowl stir together the flour, xanthan gum and walnuts
In another bowl whisk together the natural yoghurt, egg and lemon juice
Pour this and the honey mixture into the dry ingredients

Mix until well combined
Spoon into a greased or lined 12 hole muffin tin

Bake in the oven for 20 minutes
Allow to cool before serving