1. Cook the pasta in a large pot of boiling salted water until al dente.

2. Meanwhile, wash and dice the carrots, zucchini, and bell pepper.

3. Heat a pan with some oil and sauté the vegetables until lightly browned.

4. Add the creme fraîche to the vegetables and mix well. Season with salt and pepper.

5. Drain the cooked pasta and add it to the pan. Mix everything together to evenly distribute the sauce.

6. Serve the vegetable pasta hot and enjoy!