flour

High-gluten flour

All Trumps / Sir Lancelot — 13.5–14.2% protein for slice-shop NY dough.

Protein: 14%

About

High-gluten flour (General Mills All Trumps, King Arthur Sir Lancelot) is bread flour pushed to its upper protein limit, 13.5–14.2%. It's the slice-shop NY default: long cold ferment, deep chew, big stretch, fast oven spring. At home, swap with bread flour and adjust hydration up by 1–2%.

Substitutes

Bread flour — drop hydration ~1%