Portuguese Biscotti

Ingredients

200 gr sugar
110 gr butter
1 lemon zest
60 ml lemon juice
3 egg
375 gr flour
200 gr sugar
1 at a time
375 gr flour
1 portion
8 equal
10 rope
1 on a greased
17 baking shee sprinkle with sugar

Instructions

let cool completely on racks. Repeat with remaining dough. Serve or store airtight up to 10 days.