Peel, wash and drain the carrots. With a peeler, cut lengthwise into thin slices. Cook the pasta in plenty of boiling salted water according to the instructions on the packet. Approx. 2 minutes before the end of the cooking time add carrot strips and frozen peas
Wash the mint, shake dry and cut the leaves into strips, except for something to garnish. Drain the vegetable noodles on a sieve, collecting some noodle water. Return the noodles to the pot. Mix in lemon juice, oil, approx. 150 ml pasta water and mint, season to taste with salt and pepper
Roughly divide the ricotta and carefully fold in together with the Parmesan cheese. Arrange on preheated plates and garnish with mint