Heat your oven to 400 degrees and melt the butter in a casserole dish.
Toss the potatoes and bell peppers in the casserole dish with your salt, ground pepper, and paprika. Cook in the oven for 20 minutes.
Meanwhile, prepare your broccoli by cutting the florets into bite-sized pieces. You can chop and use the stem if you like, but I usually don’t.
Add the broccoli and bacon to the dish, stir everything together, and place the dish back in the oven for 15-20 more minutes, until potatoes are soft and broccoli is cooked.
Now, sprinkle the cheese on top. It’ll start melting by itself, but you can stick the dish back in the oven for 5 more minutes if you want to speed it up.