01 - Bring 6 cups water and 1 teaspoon salt to a boil in a large pot. Add orzo pasta and cook according to package directions until al dente. Drain, reserving 1/2 cup of the cooking liquid, and set aside.
02 - Heat olive oil in a large skillet over medium heat. Add minced garlic and sauté for 1 minute until fragrant, being careful not to burn.
03 - Add diced zucchini, cherry tomatoes, yellow bell pepper, asparagus pieces, and peas to the skillet. Sauté for 4–5 minutes, stirring occasionally, until vegetables are tender yet still crisp.
04 - Add the cooked orzo to the skillet with the vegetables. Pour in the reserved pasta water, then add Parmesan cheese, lemon zest, and lemon juice. Toss thoroughly until everything is well combined and the sauce coats the pasta evenly.
05 - Season generously with salt and black pepper to taste. Remove from heat and stir in fresh basil and parsley until evenly distributed.
06 - Transfer to serving plates or a large serving bowl. Top with additional grated Parmesan and fresh herbs if desired. Serve immediately while hot.