Preheat your oven to 425°F (220°C). This high temperature will ensure that the potatoes develop a crispy exterior while remaining tender inside.
Wash and dry the potatoes thoroughly. Leaving the skin on adds a rustic touch and extra flavor.
Cut the potatoes into 1-inch thick slices. You can either cut them into rounds or make vertical cuts for a more unique presentation.
In a large oven-safe skillet, heat the olive oil and 2 tablespoons of butter over medium-high heat. The combination of oil and butter gives the potatoes a rich flavor and helps them achieve that irresistible golden crust.
Add the potato slices to the skillet, making sure they're in a single layer. This allows them to cook evenly and ensures that each slice gets that beautiful caramelization.
Sprinkle the minced garlic evenly over the potatoes. Garlic and potatoes are a match made in culinary heaven, and the aroma that fills your kitchen will make your mouth water.
Tuck the fresh thyme sprigs among the potato slices. Thyme adds a fragrant and earthy note that complements the potatoes beautifully.
Season the potatoes with salt and black pepper. The seasoning enhances the natural flavors of the potatoes and brings everything together.
Cook the potatoes on the stovetop for about 5 minutes, or until they develop a golden crust. This initial searing step is crucial for achieving that irresistible texture.
Flip the potato slices carefully using a spatula. Be gentle to avoid breaking them. Add the remaining 2 tablespoons of butter to the skillet, allowing it to melt and coat the potatoes.
Transfer the skillet to the preheated oven and bake for 25-30 minutes, or until the potatoes are tender and golden brown. The high heat of the oven ensures that the potatoes cook through while maintaining their crispy exterior.
Remove the skillet from the oven and let the potatoes rest for a few minutes. This allows them to cool slightly and become easier to handle.
Serve the melting potatoes hot, garnished with additional fresh thyme leaves if desired. They make a perfect side dish for any meal, from weeknight dinners to special occasions.