Wash all the ingredients properly. Preheat the oven at 450F.
Peel your carrots, cut them. Chop your onion. Place them on the baking sheet.
Dice your potatoes.
In a ramekin, pour 4 of your olive oil tablespoon, chop finely the rosemary. Add to the olive oil.
Chop 2 of your garlic cloves and add them to your olive oil.
Pour it on your cut vegetables, add salt (generously) and toss well. Place in the oven for 40 minutes, toss half way.
In a small food processor, add your cilantro, lemon juice from the lemon, the rest of the olive olive and garlic and pulse.
Drizzle with your seasoning mix! Enjoy!