1 orange, zest and juice
2 tsp orange blossom water, or to taste
750²µ/1¾±ô²ú rhubarb, trimmed, cleaned and cut into 2.5cm/1in lengths.
100²µ/3½´Ç³ú plain flour
2 green cardamom pods, split
100²µ/3½´Ç³ú caster sugar
1 tsp cinnamon powder
100²µ/3½´Ç³ú ground almonds
100²µ/3½´Ç³ú light muscovado sugar
75²µ/3½´Ç³ú butter
15²µ/½´Ç³ú butter
custard