Mexican black bean casserole

uncooked brown rice ((~ 1/3 cup))

yellow pepper, (diced)

green pepper, (diced)

~ 10 cherry tomatoes, (halved or quartered)

x 400g tins black beans, drained but not rinsed ((480g, or ~ 2 1/2 cups, in total when drained))

sweetcorn kernels ((~ 1 cup))

smoked paprika

chilli powder ((hot or mild))

ground cumin

Salt

Black pepper

cheddar cheese, grated ((~ 1 cup when grated))

To serve : fresh coriander, cilantro, squeeze of lime, avocado, sour cream, etc. ((optional))