Health conscious vege here, I'd never touch these things with a 10 ft pole when I can make a bean patty burger or halloumi burger for 50% of the price and 300% of the flavor

I love just blitzing oats, carrots, onions as a base and then throwing in anything else like kidney beans or courgettes. Makes great veggie burgers you can just cook in the oven. Takes no time at all and less effort to cook than a beefburger.