Night Before (5-6 PM): Feed 5g starter with 25g flour + 20g water (1:5:4 ratio).
Morning (7-8 AM): Take 50g of the peaked starter and feed it 50g flour + 50g warm water (make sure it's under 90°F). Keep warm—should peak in ~4 hours (look for the dome shape to flatten & bubbles breaking through the top). This is a 1:1:1 ratio.
Mixing (12-12:30 PM): 1) Dissolve honey in water, then mix in starter until milky. 2) Add all flours, mix 2-3 mins with a dough whisk, then knead by hand for 3-4 mins. Cover & rest 30 mins. (This is a fermentoylse) 3) Add reserved 10g water + 22g salt. Work it in until dissolved (~3 mins). Rest 30 mins.
Bulk Fermentation & Folds: Coil folds: 4 sets, spaced 30 mins apart. Bulk ferment: Let sit at room temp (This is where bakers discretion comes into play, it can vary based on starter strength and dough temp. Mine has been ~73-75°F, so bulk takes 7-8 hrs—use a temp guide if needed to help you)
Shaping & Proofing: 1) Dump, divide, and preshape. Rest 20 mins. 2) Final shape → proofing baskets. Rest 10 mins. 3) Final stitch for extra strength & tension = better oven spring. 4) Refrigerate overnight. (This is the cold proof)
Bake the next morning around 9 AM! I preheat my cast iron to 500 for at least 30mins then drop to 450 and bake with lid on for 25mins then 10-12mins uncovered
Note:
https://www.instagram.com/reel/DHMia8My_KO/?igsh=NDN1cWxibTRyeHJs