How many servings does this recipe make?

This recipe makes 4 servings. You can adjust the portion size directly on this page.

What ingredients do I need for Vegetarian Penne?

You need 13 ingredients. The key ingredients include: 2 cups uncooked penne pasta, 1/3 cup finely chopped onion, 1 small yellow summer squash, sliced, 1 small zucchini, sliced, and more.

Is Vegetarian Penne suitable as pasta & noodles?

Yes, Vegetarian Penne falls under the Pasta & Noodles category and is a great choice for this type of meal.

How do I store leftover Vegetarian Penne?

Store leftovers in an airtight container in the refrigerator for up to 3–4 days. Reheat gently before serving.

Vegetarian Penne Recipe

Name: Vegetarian Penne
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 2 cups uncooked penne pasta; 1/3 cup finely chopped onion; 1 small yellow summer squash, sliced; 1 small zucchini, sliced; 1/2 cup sliced fresh mushrooms; 1 teaspoon minced garlic; 3 tablespoons butter; 1 tablespoon all-purpose flour; 1/2 teaspoon salt; 1/4 teaspoon dried parsley flakes; 1/4 teaspoon dried thyme; 1/4 teaspoon pepper; 1/4 cup heavy whipping cream

Try this homemade Vegetarian Penne recipe the whole family will love. Made with penne pasta, onion, summer and zucchini. Easy step-by-step instructions …

This Vegetarian Penne relies on simple, everyday ingredients such as uncooked penne pasta, finely chopped onion, small zucchini, sliced and sliced fresh mushrooms. It comes together quickly and makes 4 servings, at about 605 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.

It's versatile enough for an easy weeknight dinner yet satisfying enough for guests at the weekend. Serve it with your favorite sides, and keep any leftovers for a quick meal the next day.

Updated Jun 30, 2026

Serves 4 Pasta & Noodles

Tips for the best results

Read through all the steps once before you start and measure out your ingredients first — it makes everything go more smoothly.
Taste as you go and adjust the seasoning before serving.
Avoid overcrowding the pan — cook in batches if needed for the best texture.
Let the dish rest for a few minutes before serving so the flavors settle.
Store leftovers in an airtight container in the fridge and enjoy within a few days.

Variations & substitutions

Use a neutral oil or a plant-based spread in place of butter for a dairy-free version.
A good 1:1 gluten-free flour blend works well if you need a gluten-free version.
Coconut cream is a reliable plant-based alternative to dairy cream.

No specific allergen information. Please check the ingredient list for possible allergens.

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Vegetarian Penne

Tips for the best results

Variations & substitutions

My Personal Notes

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