I have enjoyed recipes posted on some Russian blogger sites (Georgian food is very popular in Russia and with Russian immigrants), and one Russian site in English that has a lot of recipes.
There have also been khachapuri recipes on Serious Eats, in Saveur and in Bon Appetit.
I haven’t used a Georgian blog as of yet. I’ll add some links for recipes and threads.
https://www.google.ca/amp/s/www.saveur.com/republic-georgia-georgian-recipes/%3Famp
So far, I’ve made kharcho, kachapuri, khinkali, spreads, lobio.