Ingredients:

  • 200g plain white flour
  • 100g cold unsalted butter
  • 100g caster sugar
  • 500g blueberries
  • Juice of ½ lemon
  • 3 tablespoons caster sugar
  • 1 tablespoon plain white flour

Instructions:

  1. Preheat the oven to 180°C (350°F/Gas Mark 4).
  2. Combine flour and cubed butter in a large bowl. Rub the butter into the flour with your fingertips until the mixture resembles coarse breadcrumbs.
  3. Stir in the sugar to the crumble mixture. Set aside.
  4. In the baking dish, combine the blueberries, sugar, and flour. Stir gently to coat the blueberries evenly.
  5. Squeeze the lemon juice over the blueberries and stir.
  6. Sprinkle the crumble topping evenly over the blueberry mixture, ensuring the fruit is covered. Rough up the topping slightly for texture.
  7. Bake in the preheated oven for 40-45 minutes, or until the topping is golden brown and the filling is bubbling.
  8. Let the crumble cool slightly before serving.