Add the potatoes, olive oil, rosemary, and garlic to a bowl.
1 lb fingerling potatoes, 2 tablespoons olive oil, 3 tablespoons fresh rosemary, 3 cloves fresh garlic
Season with salt and pepper.
salt, pepper
Toss everything together.
Spread the potatoes on a baking sheet in a single layer.
Roast for 15 minutes.
Remove the pan and flip the potatoes.
Return to the oven and roast until golden and tender, about 10–15 minutes.
Melt the coconut oil in a skillet over medium heat.
1 Tablespoon coconut oil
Add the sliced onions.
2 large white onions
Cook, stirring occasionally, until deep golden, about 10–15 minutes.
Season the onions with salt and pepper.
Add the roasted potatoes to a serving bowl.
Add the onions on top.
Toss gently and serve warm.