I was looking for a non-chocolate biscotti recipe and this turned out really well!
Modified from My Recipes
2 3/4 cup flour
1 cup sugar
2 tsp baking powder
1 lemon, zested and juiced
1 tbsp lemon extract
1 tbsp oil
Preheat oven to 350. Combine flour, sugar and baking powder in a large bowl. Combine lemon zest and juice, extract, oil and eggs. Add to flour mixture, stirring until well blended (dough will be dry). Turn dough out onto a floured surface. Knead lightly for 7-8 minutes. Divide into two parts. Shape each portion into an 8 inch roll. Place rolls on baking sheet, coated with cooking spray. Flatten to 1 inch thickness.
Bake for 30 minutes. Remove and cool for 10 minutes. Cut into 1/2 inch slices. Place slices, cut side down, back onto a baking sheet. Reduce oven to 325, baking for 10 minutes. Turn over and bake for 10 more minutes. Remove and cool completely on a wire rack.
They did have a drizzle recipe on the website, but I didn't use it because since I freeze them, it is pretty useless to me.