Lemon Bars

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• For the base:
• 200g (7 oz) plain flour
• 75g (3 oz) icing sugar
• 175g (6 oz) butter, softened
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• For the lemon filling:
• 3 eggs
• 300g (11 oz) caster sugar
• 3 tablespoons plain flour
• 4 tablespoons lemon juice
• 5 tablespoons icing sugar for decoration
• 1.

  Preheat the oven to 190 C / Gas mark 5. Grease a 23x33cm baking tin.
  2.

  Combine the base ingredients and pat dough into prepared tin.
  3.

  Bake for 20 minutes in the preheated oven, until slightly golden. While the crust is baking, whisk together eggs, caster sugar, flour and lemon juice until frothy. Pour this lemon mixture over the hot base.
  4.
  Return to the preheated oven for an additional 20 to 25 minutes, or until light golden brown. Cool on a wire rack. Dust the top with icing sugar and cut into squares.