Effective Archivist – Recipes from Seattle Rationality Reading Group Dinner. Chosen for being delicious, well-tagged for lots of diets, vegetarian or vegan, and easy to feed to a crowd.
All Creatures recipes – Large collection of vegan recipes
Budget Bytes – Tasty recipes, many vegetarian, with cost info included
Oh She Glows – Lots of vegan recipes
Minimalist Baker – Lots of vegan recipes
Leanne Brown’s cookbooks – Mostly-vegetarian free PDF cookbooks for cooking on $4/day or less
The Peter Special – Grains + beans + veggies + sauce – with lots of well-thought out options and discussions for a cheap, ethical, lightning-fast meal.
Soylent – higher cost but near-zero effort