01 - Preheat oven to 425°F.
02 - Place potato rounds in a single layer in a large oven-safe baking dish or roasting pan.
03 - In a small bowl, whisk together melted butter, olive oil, kosher salt, black pepper, and thyme. Evenly pour the mixture over potatoes, turning each round to coat fully on both sides.
04 - Roast potatoes for 15 minutes in the preheated oven.
05 - Flip potatoes and roast for an additional 15 minutes, until golden-brown and crisp.
06 - Carefully pour broth and sprinkle minced garlic evenly over the roasted potatoes.
07 - Continue roasting for 10 more minutes, or until most of the liquid is absorbed and potatoes are tender.
08 - Serve potatoes hot, spooning pan juices over the top.