Sweet potatoes
onions
olive oil
black beans
eggs
cheese
salt
pepper
cumin

use iron skillet or oven and stove top safe pan
saute onions in oil. add cumin. add cubed sweet potatoes, saute until soft. add soaked black beans, mix. crack 3 or 4 eggs on top and grate cheese over. throw in a hot oven until eggs are cooked enough (soft yolk, medium, hard...)