Rhubarb Almond & Ginger Crumble by Delia Smith - Rest Less

Ingredients

• 2 lb (900 g) rhubarb
• 4 oz (110 g) golden caster sugar
• 1 rounded teaspoon grated fresh root ginger
• 4 oz (110 g) whole almonds, skin on
• 3 oz (75 g) chilled butter, cut into small dice
• 6 oz (175 g) self-raising flour, sifted
• 2 level teaspoons ground cinnamon
• 1 level teaspoon ground ginger
• 4 oz (110 g) demerara sugar