Caraway Seed Shortbread Fingers

1. In the bowl of an electric mixer, beat the butter and icing sugar until pale and fluffy.
2. Add the flour, salt, caraway seeds and lemon zest and combine, being careful not to over mix. Mix it just enough for a dough to form. It should be soft, but not sticky.
3. Lay a length of plastic wrap on the bench, and place the cookie dough on top. Place another length of plastic wrap over the dough, then roll it out with a rolling pin until ½ cm thick. Try to make a square or rectangle shape.
4. Place the flat sheet of cookie dough on a baking tray and refrigerate for at least 30 minutes.
5. Preheat the oven to 180C fan bake. Line a baking tray with baking paper.
6. Unwrap the chilled dough and place on a chopping board. Using a sharp knife, cut it into rectangles of approximately 7cm x 3cm, and place each one on the lined tray.
7. Sprinkle each with some sugar.
8. Bake for approximately 15 minutes, or until lightly golden.
9. Let the cookies cool and firm up on the baking tray for 10 minutes before transferring to a cooling rack.
10. Store in a cool, dry place in an airtight container or cookie jar for up to a week.

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