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 Baked Cavatini?

You need 12 ingredients. The key ingredients include: 2 cups penne pasta, cooked, 16 ounces spaghetti sauce, thick and chunky, 1 cup tomatoes, diced and juices drained, 1 sweet onion, diced, and more.

Is Baked Cavatini suitable as pasta & noodles?

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

How do I store leftover Baked Cavatini?

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

Baked Cavatini Recipe

Name: Baked Cavatini
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 2 cups penne pasta, cooked; 16 ounces spaghetti sauce, thick and chunky; 1 cup tomatoes, diced and juices drained; 1 sweet onion, diced; 1 cup sliced mushroom, juices drained; 2 cups pepperoni, finely chopped; 2 cups mozzarella cheese, shredded; 1 teaspoon garlic powder; 1 teaspoon onion powder; 1 teaspoon salt; 1 teaspoon pepper; 1 tablespoon sugar

Try this homemade Baked Cavatini recipe the whole family will love. Made with penne pasta, spaghetti sauce, tomatoes and sweet onion. Easy step-by-step …

This Baked Cavatini relies on simple, everyday ingredients such as penne pasta, cooked, sweet onion, diced, pepperoni, finely chopped and mozzarella cheese, shredded. It comes together quickly and makes 4 servings, at about 692 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

Brown sugar instead of white sugar adds a deeper, more caramel-like flavor.

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

My Personal Notes

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Baked Cavatini

Tips for the best results

Variations & substitutions

My Personal Notes

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Frequently Asked Questions