Baked Breakfast Potatoes with Eggs

vegetable oil

unsalted butter

sweet and russet potatoes (peeled and cut into 1/2 cubes)

ounces/1 cup ham (cut into 1/2 inch cubes)

large or 2 small onions (chopped)

large red bell pepper (chopped)

salt

black pepper

fresh sage (finely chopped)

fresh rosemary (finely chopped)

large eggs