Begin by bringing a large pot of salted water to a boil. Add the spaghetti or fettuccine, and cook according to package instructions until al dente. Reserve 1/2 cup of pasta water, then drain the pasta and set aside.
In a large skillet, heat the olive oil over medium heat. Add minced garlic and sauté until fragrant, about 1 minute.
Add cherry tomatoes, zucchini, bell pepper, asparagus, and broccoli to the skillet. Stir in Italian seasoning, salt, and pepper. Cook for about 5-7 minutes until the vegetables are tender but still vibrant in color.
Add the cooked pasta to the skillet, tossing everything together to combine. If needed, gradually add reserved pasta water, one tablespoon at a time, until the desired consistency is reached.
Remove the skillet from heat and garnish with fresh basil leaves. Serve warm, topped with grated Parmesan cheese if desired.
Notes
Feel free to use any seasonal vegetables you have on hand.