In a saucepan, melt the butter. Add the orange juice and glucose and gently warm the ingredients
Sieve the flour and add it to the orange mixture along with the icing sugar and seeds. Leave to rest for about 1 hour
Preheat the oven to 180°C/gas mark 4
Using a palette knife, spread the mixture thinly onto non-stick baking mats and cook in the oven for 12 minutes
Leave to cool. When the mixture has cooled but is still pliable, score with a sharp knife, cutting the brittle into squares. Once completely cool, break apart the squares of brittle and serve
