These are the easiest savoury biscuit you'll every make. Jamie Oliver's recipe uses just three main ingredients. You can shape them however you like - cheese straws are quick but I cut mine into notes to offer at a DJ gig!

150g butter, cold and cut into cubes
225g flour
75g finely grated parmesan
1/2 tsp dried mustard
1/2 tsp paprika
1/4 c cold water

Preheat oven to 200C. Line 2 baking trays with baking paper.
In a bowl rub the butter into the flour until it resembles breadcrumbs. Mix in cheese and spices. Add the cold water slowly to mix to a soft dough. Don't overmix.
Roll out between 2 sheets of baking paper and cut into your desired shapes. Bake for around 10 minutes until lightly golden. Watch carefully so they don't burn.