Preheat your oven to 400 degrees F and line a sheet pan with baking paper. In a large bowl, combine the olive oil, minced garlic, chopped thyme, and rosemary and whisk to combine.
Add the carrots and potatoes to the bowl and season with sea salt and black pepper. Toss well until the potatoes and carrots are coated with the mixture.
Place the vegetables onto the sheet pan and spread them into a single layer.
Add the carrots and potatoes to the bowl and season with sea salt and black pepper. Toss well until the potatoes and carrots are coated with the mixture.