Tagliatelle with clams (light ?)

500 g fresh tagliatelle (or 250 g dry) 1 kg clams 1 carrot 2 celery sticks 3 tablespoons parsley leaves 1 garlic clove 1 medium onion 20 cl dry white wine 2 tbsp olive oil salt and pepper from the mill Peel the carrot and onion, crush the celery and wash them off Cut all the vegetables into small dice of 2 or 3 mm Peel and crush the clove of garlic Wash the clams with large water and drain them Heat the olive oil in a Dutch oven, fry the vegetables and garlic 3 min over low heat, pour the white wine and pepper, bring to the boil and cook for 5 minutes, cook the tagliatelle in boiling salted water. To cook the tagliatelle, throw the clams into the pot, and cook for 2 to 3 min over high heat, stirring several times, until they are all open. Drain the pasta, pour it into the pot, stir quickly and leave 1 or 2 minutes on the heat to warm the whole. Serve in a hot dish, sprinkled with parsley. Enjoy