Preheat oven to 350 degrees. Line half sheet pan with parchment paper. Cream together butter, sugar, in a large bowl. Mix in eggs one at a time, scraping with each addition. Add vanilla; mix. Fold in flour, baking powder, and salt to 80% incorporated. Add mini chocolate chips, gently fold in. Moisten hands with water, divide dough into 2 loaves. (will be sticky)
Place on prepared pan.
Shape into 4 inches wide and 8 inches long loaves (approx).
Bake 30 minutes, or until golden.
Cool on wire rack 15 minutes.
Using a serrated knife cut into ¾ inch slices.
Place cut side down onto same baking sheet.
Bake additional 20 minutes.
Cool completely.
Place biscotti on parchment paper, drizzle with melted chocolate, and allow chocolate to set.
Enjoy!
Recipe by The 36th AVENUE at https://www.the36thavenue.com/chocolate-chip-biscotti-recipe/