Slice avocados, onions and tomatoes. Crumble feta/goat's cheese, tear up some lettuce and assemble all ingredients together. Get some jalapenos also on the plate.
Slice buns horizontally and keep aside
Mix cream/mayo/crème fraiche/sour cream or even hung yogurt with mustard and black pepper. Keep aside
Add boiled black beans into a bowl. Mash them lightly into a coarse textured mixture
Tip in grated garlic and chopped onions
Sprinkle chopped coriander, cayenne pepper/red chilli powder, black pepper, salt
Next add dry bread crumbs and corn flour
Slowly mix everything together
Lastly to finish the burger patty mixture, pour in little milk and bring it all together
To make patties, divide the patty mixture into 4 parts equally
Pat them up into rough round patties
Sear them slowly, shallow fry them with a few drops of oil on a pan, skillet
Once they turn golden, flip
When they are roasting on other side, add grated cheddar cheese
Cover and cook till other side roasts and cheese melts
Toast buns with little butter till lightly golden
Now to start assembling burgers, add a dollop of burger dip and spread on the buns/baps
Place a few slices of jalapenos
Next place cheesy burger patties
A slice of tomato goes on top of burger patty
Few onion slices and avocado slices go on top
Torn lettuce leaves go on top and with a little crumbled feta
On the burger lid bun, spread ketchup
Place the burger lid over the filled up base
Pierce a skewer/toothpick in the centre
Super tasty black bean burgers are ready
Notes
Use any kind of bean you want. Red kidney beans, borlotti beans or cannellini beans or white beans can be used
Jalapeños can be skipped if you want
Slices of cheese may also be used
Seasoning patties to taste is very important as all the taste in burgers lies there
Recipe by Food Of Interest at https://foodofinterest.com/mexican-style-black-bean-burger/