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 Mostaccioli Chili Casserole?

You need 11 ingredients. The key ingredients include: 1 pkg. mostaccioli pasta, 1 block or roll of chili, 2 lb. ground beef, 1 (1 lb.) can tomatoes, and more.

Is Mostaccioli Chili Casserole suitable as soups & stews?

Yes, Mostaccioli Chili Casserole falls under the Soups & Stews category and is a great choice for this type of meal.

How do I store leftover Mostaccioli Chili Casserole?

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

Mostaccioli Chili Casserole Recipe

Name: Mostaccioli Chili Casserole
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1 pkg. mostaccioli pasta; 1 block or roll of chili; 2 lb. ground beef; 1 (1 lb.) can tomatoes; 1 large can tomato sauce; 1 can tomato soup; 2 tsp. oregano; 2 cloves fresh garlic; 1 large onion, chopped; salt and pepper; grated cheese

Warm up with this hearty Mostaccioli Chili Casserole recipe. Made with mostaccioli pasta, chili, ground beef and tomatoes. Easy step-by-step instruction…

This Mostaccioli Chili Casserole relies on simple, everyday ingredients such as mostaccioli pasta, block or roll of chili, ground beef and (1 lb.) can tomatoes. It comes together quickly and makes 4 servings, at about 807 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.

It works as a light main on its own or as a starter alongside crusty bread, and it's just as good for a cozy night in as it is for feeding a crowd. Leftovers keep well, so it's a smart choice for meal prep too.

Updated Jun 30, 2026

Serves 4 Soups & Stews

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

Feel free to swap in similar ingredients you already have on hand and adjust seasoning to taste.

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

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Mostaccioli Chili Casserole

Tips for the best results

Variations & substitutions

My Personal Notes

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