Cheesy breakfast potatoes are seasoned and tossed with bell peppers, onions, and garlic, then roasted to blistery perfection, and covered in melted cheese.
In a large bowl, toss together all ingredients except the cheese (potatoes, red and green bell peppers, onions, garlic, olive oil, Cajun seasoning, cayenne pepper, salt and pepper).
Transfer to a large (12 inch) cast iron pan or a large baking sheet and shake the pan to spread into a single layer.
Roast in the preheated oven for 30-40 minutes, after 20 minutes, until potatoes are browned and tender. Taste and sprinkle with additional salt and pepper if desired.
Sprinkle the potatoes evenly with shredded cheese, and return to the oven for another 5 minutes or so to melt the cheese. Serve immediately.