Step 1: Prepare the Vegetables
Wash and cut all vegetables according to specifications.
Bring a large pot of salted water to a boil.
Blanch asparagus in boiling water for 2-3 minutes, then shock in ice water.
Repeat with other vegetables as needed (bell peppers, zucchini).
Step 2: Cook the Pasta
Bring a large pot of salted water to a rolling boil.
Cook pasta according to package directions minus 1 minute.
Reserve 1 cup of starchy pasta water before draining.
Step 3: Prepare the Cream Sauce
Heat olive oil in a large skillet over medium heat.
Add garlic and cook for 30 seconds until fragrant.
Add blanched vegetables and sauté for 2-3 minutes.
Add butter, then slowly pour in cream.
Bring to a gentle simmer – do not boil vigorously.
Step 4: Combine and Serve
Transfer slightly underdone pasta directly to the sauce.
Add ½ cup pasta water and toss over medium heat for 1-2 minutes.
Remove from heat, add Parmesan cheese and fresh herbs.
Season with salt and pepper to taste.
Serve immediately in warm bowls.