Rinse and drain the black beans. Add to a food processor. Alternatively, crush the beans with a fork/masher.
Dice the red onion and sundried tomatoes and add to the food processor/bowl.
Next, add the oats, eggs, salt, cumin, paprika, olive oil and breadcrumbs. Blend.
If mixing by hand, add the breadcrumbs a little at a time until you’re left with a nice, firm mixture. If you don’t need to use all the breadcrumbs, that’s totally fine.
Heat up some olive oil to medium heat in a frying pan.
Take a small handful of the mix with a bigger spoon and place it into the pan. Mold into a patty shape.
Cook for about 7 minutes on each side, turning occasionally.
Sauce
In a bowl mash the avocado and mix in the yogurt. Add a little salt.
Assembling time
For extra happiness place the slices of cheddar onto the burger patties and cook until it starts to melt. Toast the burgerbuns.
Assemble the burger with arugula/rocket, sliced tomatoes, avocado sauce. Enjoy!