Anson Mills has their own recipe page [1]. I also buy their polenta and stone cut oatmeal, for which I follow this recipe [2] (though I find my preferred done ness is after ~12 minutes not 20 -- especially when "fresh" from cold storage in the freezer as they recommend).

[1] https://ansonmills.com/recipes

[2] https://ansonmills.com/recipes/422?recipes_by=grain