I love it! It solves a very real problem I have all the time. Honestly, I think a better idea is to do it weekly, so I can say "give me ingredients for 3 nights worth." There are several reasons for this.<p>* I can't cook <i>every</i> night but it's convenient to have it there so I don't have to plan from the morning to cook if I end up staying at home. I think most people would do the same.<p>* 5x / 7x less shipping fees for everyone.<p>* If you have stuff for 7 nights worth of food already set, I can pick my favourite 3. This is very powerful because I get a lot of choice and thus, satisfaction. The main problem people have with CSA farm shares for example, is that they can't control what they get. Also, this way you don't have to come up with recipes and mass-source ingredients every single day (which is very hard). Instead, you get to do that over the course of a week.<p>I think you can learn a lot from the methodologies of <a href="http://www.bostonorganics.com/" rel="nofollow">http://www.bostonorganics.com/</a>.<p>Also, if you really are considerate of the vegans and vegetarians, you will get rave reviews and the support of a vocal and big customer base who love to cook and blog.<p>Nice photos go a long way, especially in food. It's hard, but it makes the difference between whether I will cook a recipe or not (i.e. a good photo will make me do a $20 purchase and commit 1 hour)<p>Finally, I think you should encourage customers to "hack" your recipes with their own ingredients, and maybe even offer a few variations with every recipe.<p>Hope this helps, and good luck! :)