Sweet potato stackers
For an added kick to these canapes, try
swapping the lemon juice for a teaspoon
of mustard in the mayo
Put the onions, sugar and vinegar into a large pan on a low heat. Cook for about 25 mins, stirring now and again, until gloopy and sticky. Cool. Mix together the cheeses, crème fraîche, eggs and mustard with some seasoning, then chill.
To serve, heat the grill, lightly toast the bread and cut each slice into chunks. Put onto a baking sheet, spread a tsp of chutney on each chunk, then pile on the rarebit mixture – as much as the little squares can hold. Grill for 3-5 mins until golden brown and bubbling.