The onions in this recipe become caramelized while the balsamic vinegar adds a nice tartness to the crispy potatoes.
Preheat oven 400°F (205°C). Place potatoes, garlic and onions on small baking sheet and lightly toss with oil. Drizzle white balsamic vinegar over top and add salt and pepper to taste. Bake uncovered until potatoes are tender when pierced. Cook for around 30 minutes or less if potatoes are small.
Place potatoes and garlic cloves on small baking sheet. Lightly toss with oil, salt and pepper. Bake uncovered until potatoes are tender when pierced and are golden brown in color around 30–45 minute, depending on size of potatoes. Flip potatoes around with spatula a couple of times during cooking. Remove from oven when done. Take garlic cloves and clip off one end with kitchen scissors. Squeeze roasted garlic out of each clove onto potatoes. Mix and toss until potatoes are partially covered. Add chives and toss again. Check for salt and pepper and serve hot.