I consider myself to be a decent cook. Can make most basic meals without a recipe and am happy to improvise with good results. However, DH has recently become vegetarian. I'm fine making veggie curries, chili, stews etc without a recipe. Can make falafel with a recipe, no problem. But bastard veggie burgers are my nemesis!
I have tried three different recipes now, two using black beans and one using chickpeas. The two with black beans were both sticky and glutinous and basically bleurgh. The one with chickpeas tasted good but fell apart completely. It goes without saying that I don't dare try improvising a recipe - God knows what might happen 


Please, for the love of vegetables, can anyone help me? This makes me sound like a bit of a twat but I'm genuinely not used to not being able to cook something, especially after 3 goes
are there any foolproof recipes out there?