Mix and let stand 6 H starter, flour, water
Add in more flour and water, let rest 1 H
Add in salt, water, choc chips and pepitas, let rest again 1 H
Di French fold 4 times (1 set), let rest 30 mins
Do another set, let rest, 30 mins
Do another set, let rest, 30 mins
Let rest 4 H
Divide into 2, let rest 20 mins
Place into proofing basket
Let rest in the fridge over night
Bake at preheated 450 F covered 30 mins
Take off cover, bake 25-30 mins
Cool on rack 1 H before slicing