What vegetable is commonly included in pasta primavera?

Pasta primavera is a dish that prominently features a variety of fresh vegetables, and zucchini is often considered a staple ingredient in this preparation. The dish itself emphasizes the use of seasonal vegetables, and zucchini, with its mild flavor and pleasing texture, complements the pasta beautifully. It absorbs sauces well and adds a visual appeal with its vibrant green color.

While other vegetables, such as spinach, bell pepper, and carrot, can also be included in pasta primavera, they are not as defining as zucchini within traditional recipes. Zucchini has the versatility and texture that pairs well with the al dente pasta and other elements of the dish, making it a common standout choice. Thus, the choice of zucchini highlights the dish's focus on fresh, simple ingredients.