I used breadcrumbs…I HATE pasty and that always seems to happen when I use oats. These are crumbly but I love that they are dry/crispy…I know it sounds weird. It’s hard to explain. I’m just really excited about them. They will easily go in a bun with no problem. But I did do the second batch all crumbly in the pan and decided it will make for an excellent stuffed pepper! So now I’m going to run to the store and get the red/yellow peppers and stuff a few. I’m beyond happy/satisfied with this recipe even though it’s a failure as actual burgers.