Begin by preheating your oven to 425°F (220°C) so that it reaches the ideal temperature for roasting.
In a large mixing bowl, combine the harissa paste, olive oil, honey, ground cumin, and a pinch of salt and pepper. Whisk these ingredients together until they form a smooth and thick marinade.
Carefully add the peeled baby carrots into the bowl, then gently toss them with the marinade using a spatula or your hands, ensuring that each carrot is coated evenly with the flavorful mixture.
Line a baking sheet with parchment paper to prevent sticking. Evenly spread the marinated carrots onto the baking sheet in a single layer to allow for proper roasting.
Place the baking sheet in the preheated oven and roast the carrots for 25-30 minutes, or until they are tender and exhibit a lovely caramelization. Halfway through the roasting time, give the carrots a gentle stir to ensure they cook evenly.
Once they are tender and golden, remove the carrots from the oven and allow them to cool slightly for about 5 minutes.
Carefully transfer the roasted carrots to a serving platter. For an extra burst of flavor and color, sprinkle fresh cilantro leaves and toasted sesame seeds on top before serving.
Notes
Arrange the roasted carrots in a circle on the platter with the garnishes in the center for a vibrant display.