By No Meat Athlete
Link to recipe here.
GV comments: I practically wept when my doubtful omnivore husband pronounced these burgers delicious. It was a huge milestone in our (my?) efforts to move him off daily meat meals. The recipe gives you a template for the amounts of different kinds of ingredients, and they offer some combinations for you to try, but you can personalize as much as you like.
Timing: Under 30 minutes
Affordability: Depends on what you choose
Nutrition: Whole-foods unprocessed