Preheat the oven to 425 degrees Fahrenheit (220 degrees Celsius). This high temperature will help the carrots roast and caramelize nicely.
Wash, peel, and trim the carrots. If they're large, can cut them into uniform-sized sticks or coins for even cooking.
1 pound mini carrots
In a large mixing bowl, toss the carrots with olive oil, minced garlic (if using), dried thyme, salt, and pepper. Make sure the carrots are evenly coated with the oil and seasonings.
3 Tablespoons olive oil, 2 cloves garlic, 1 teaspoon dried thyme, Salt to taste, Black pepper
Arrange the seasoned carrots in a single layer on a baking sheet. It's essential to give them enough space so that they roast rather than steam.
Place the baking sheet in the preheated oven, and roast the carrots for about 20-25 minutes. Halfway through the cooking time, give the carrots a gentle shake or toss to ensure even cooking.
The carrots should be tender and slightly caramelized on the edges when they are done. Cooking time may vary slightly depending on the size of the carrot pieces and oven used, so keep an eye on them.
Once the carrots are roasted to the desired level of doneness, remove them from the oven. Garnish them with fresh chopped parsley for added flavor and a pop of color, if desired.
2 Tablespoons fresh parsley
Serve the oven-roasted carrots immediately as a side dish. They pair well with various main courses and can be enjoyed on their own as a healthy snack!