Spray cooking oil in a 2 quart casserole dish and assemble in layers: potatoes, onions, red pepper, jalapeno and cheese. Sprinkle each layer with salt and pepper. Build up 4 or 5 layers to fill the dish.
Pour the vegetable broth over the assembled ingredients.
Cover the casserole with aluminum foil and place in the oven, 60 minutes.
Uncover the casserole after 60 minutes and bake for another 15 minutes to slightly brown.
Remove from the oven and let rest for 15 minutes before serving hot.