Measure and mix flour, water, and starter together lightly incorporating with the dutch dough hook
Cover and autolyze the dough for 30 minutes to an hour
Add salt, mixing lightly until all ingredients are incorporated
BULK FERMENTATION
Perform two coil folds in 15 minute intervals
Perform four coil folds in 30 minute intervals
Cover and rise on the counter for 3-4 hours or until roughly doubled in size
Pre-shape and rest uncovered on the counter for about 30 minutes
Lamination
Grate cold butter (frozen works best) with a box grater
Toss the grated butter in a little bit of flour so every strand is lightly coated
Store this butter in the freezer
After performing your stretch and folds, laminate the dough by stretching it out over a clean work surface and sprinkling butter evenly over the dough (see pictures above)
Gently fold your dough over itself, adding butter as you go (see pictures)
Allow the dough ball to rest on the counter for 15-30 minutes
Shaping and Cold Ferment
Gently preshape and then shape into a boule
Cold ferment for about 8-12 hours in the fridge
Bake Day
Preheat the oven to 500 degrees F with your dutch oven and lid
After about 30 minutes of preheating, score and bake your bread covered for 25 minutes
Remove the lid and bake for another 5-7 minutes or until desired color is achieved