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 Macaroni & Beef Casserole ?

You need 14 ingredients. The key ingredients include: 1 1/2 cups elbow macaroni, 3/4 pound lean ground beef, 1/4 cup chopped onion, 1/4 cup chopped red pepper, and more.

Is Macaroni & Beef Casserole suitable as pasta & noodles?

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

How do I store leftover Macaroni & Beef Casserole ?

Store in an airtight container at room temperature for up to 3–5 days. For longer storage, freeze for up to 3 months — no need to refrigerate or reheat.

Macaroni & Beef Casserole Recipe

Name: Macaroni & Beef Casserole
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1 1/2 cups elbow macaroni; 3/4 pound lean ground beef; 1/4 cup chopped onion; 1/4 cup chopped red pepper; 1/8 cup chopped celery; 1/4 cup chopped mushrooms; 1 clove chopped garlic; 1 - 16 ounce bottle marinara sauce; 1 tablespoon vegetable oil; 1 teaspoon dried basil; 1 teaspoon dried oregano; salt & pepper to taste; 1/4 -1/2 package of shredded Monterey jack and cheddar cheese; 1/4 cup parmesan cheese

Try this homemade Macaroni & Beef Casserole recipe the whole family will love. Made with elbow macaroni, lean ground beef, onion and red pepper. Easy st…

This Macaroni & Beef Casserole relies on simple, everyday ingredients such as elbow macaroni, lean ground beef, chopped onion and chopped red pepper. It comes together quickly and makes 4 servings, at about 321 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

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.

My Personal Notes

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Macaroni & Beef Casserole

Tips for the best results

Variations & substitutions

My Personal Notes

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Frequently Asked Questions