1-Preheat oven and prepare the sweet potatoes as described: Getting started with garlic butter roasted sweet potatoes is straightforward and rewarding. First, arrange an oven rack in the middle and preheat your oven to 425°F (220°C) for that perfect crispy texture. This step sets the stage for even roasting and brings out the best in your butter roasted sweet potatoes with garlic.

2-Toss with butter mixture and salt on the baking sheet: Next, peel the sweet potatoes if you prefer a smoother finish, then cut them into 1-inch-thick rounds to ensure they cook uniformly. Place the rounds on a rimmed baking sheet, drizzle with the 4 tablespoons of unsalted butter, ghee, or melted and cooled coconut oil, and sprinkle with the 1/2 teaspoon of kosher salt. Toss everything together to coat evenly, then arrange the rounds in a single layer with at least 1/2 inch between them for optimal browning.

3-Arrange in a single layer and roast, flipping halfway: Now, roast in the preheated oven for 20 minutes before flipping the rounds using tongs for even cooking. Continue roasting for another 20 minutes, making the total roasting time 40 minutes. With about 10 minutes for peeling and cutting, your whole preparation comes in at around 50 minutes, perfect for a quick dinner.

4-Serve warm for the best flavor and texture: Serve warm for the best flavor and texture.