request: Intuitive Bakers, Convert This Pumpkin Loaf to GF flours?

[jesse_the_k]

https://www.bonappetit.com/recipe/pumpkin-bread-with-salted-maple-butter

This Bon Appetit recipe makes my mouth water--three inches of fresh ginger & pepitas! I need advice for how to substitute "2-1/2 cups flour." I have terrible luck with "all purpose GF flour mixes."

It's a savory bread, so almond flour? Corn meal? Sorghum? Garbanzo bean? All of the above, and in what proportions?

Ginger Pumpkin Bread

( all the ginger )