One small suggestion...
When adding a recipe to the shopping cart on my order the other day, I decided to round up all of my grain amounts to the nearest pound so that I could just keep the extra on hand. Of course I did this without realizing that when ordering by recipe, all of the grains come in the same bag...it seems so obvious to me now, but at the time it didn't dawn on me. Maybe not a huge deal most of the time, but when you're talking about Roast Barley like in my case, it quickly becomes a useless bag of $30+ worth of grain.
Maybe add something to the checkout page (or in the blurb at the top of the recipe customization page) to remind buyers that when ordering by recipe, all grains will come combined. Even better (but harder to implement) would be text that appears whenever you increase the quantity of grain for a particular recipe.
DOH! :cross: Lesson learned.