Roasted Potatoes with onion

1 1/2 lbs potatoes , small and firm 2 tablespoons butter 2 tablespoons olive oil 2 red onions , cut into chunks 8 cloves garlic , unpeeled 2 tablespoons fresh[...]

1 pound potatoes fingerling or red new potatoes, washed 1 tablespoon olive oil 1 each yellow onion halved and thinly sliced 2 cloves garlic or to taste,[...]

1 1/2 lbs baking potatoes , peeled and quartered lengthwise 1 large sweet red pepper, halved,stemmed,seeded and cut into 8 wedges 1 large sweet green pepper,[...]

3 potatoes , sliced 1/4 inch thick 1 onion , peeled and sliced into 1/4 inch rings 5 garlic cloves , roughly chopped 3 tablespoons olive oil salt and pepper 1[...]

2 lbs small red potatoes 1 red onion , large, cut in 1-inch pieces 8 garlic cloves , chopped 2 tablespoons fresh rosemary , chopped 6 tablespoons olive oil 2[...]