Roasted Potatoes and Onions - With meat

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 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,[...]

1 lb tiny new potatoes , scrubbed, quartered 1 yellow onion , peeled, thinly sliced 3 tablespoons olive oil kosher salt black pepper , freshly ground 1/2-1[...]