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 Cheesy Spinach Macaroni Casserole?

You need 11 ingredients. The key ingredients include: 1 (7 ounce) package elbow macaroni, ¼ cup dried breadcrumbs, 1 tablespoon butter, ½ cup onion, chopped, and more.

Is Cheesy Spinach Macaroni Casserole suitable as pasta & noodles?

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

How do I store leftover Cheesy Spinach Macaroni 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.

Cheesy Spinach Macaroni Casserole Recipe

Name: Cheesy Spinach Macaroni Casserole
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1 (7 ounce) package elbow macaroni; ¼ cup dried breadcrumbs; 1 tablespoon butter; ½ cup onion, chopped; 1 teaspoon italian seasoning; ¼ teaspoon ground black pepper; 1 teaspoon fresh garlic, finely chopped; 1 (10 ounce) package frozen chopped spinach, thawed, drained; 1 cup mozzarella cheese, shredded; ½ cup parmesan cheese, freshly grated; spaghetti sauce (optional)

Try this homemade Cheesy Spinach Macaroni Casserole recipe the whole family will love. Made with elbow macaroni, breadcrumbs, butter and onion. Easy ste…

This Cheesy Spinach Macaroni Casserole relies on simple, everyday ingredients such as dried breadcrumbs, butter, onion, chopped and italian seasoning. It comes together quickly and makes 4 servings, at about 200 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.

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

My Personal Notes

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Cheesy Spinach Macaroni Casserole

Tips for the best results

Variations & substitutions

My Personal Notes

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