Preheat your oven to 200°C (392°F) and line a baking sheet with parchment paper or lightly oil it. Prepare the carrots by peeling and cutting them into uniform sticks or rounds, about 1/2 inch thick, ensuring they cook evenly.
In a small saucepan, melt the butter over low heat, then add the minced garlic. Cook gently for about 1-2 minutes until fragrant and golden, avoiding burning the garlic. Remove from heat.
Toss the prepared carrots in the garlic butter mixture until they are well coated. Use a spatula or tongs to ensure even coverage.
Spread the coated carrots in a single layer on the prepared baking sheet, making sure they aren’t crowded. Season lightly with salt and freshly ground black pepper.
Place the baking sheet in the oven and roast for 25-30 minutes, flipping the carrots halfway through. You’ll notice the edges become crispy and caramelized, and the aroma of garlic and butter will fill the kitchen.
Once the carrots are tender, golden, and fragrant, remove the baking sheet from the oven. Drizzle the remaining garlic butter over the carrots for an extra glossy finish.
Finish with a pinch of flaky sea salt and, if desired, sprinkle with chopped herbs or lemon zest for added freshness and aroma. Let the carrots rest for a few minutes to develop flavor.
Serve warm as a cozy side dish, enjoying the tender interior and crispy, caramelized edges complemented by fragrant garlic butter.