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 Spinach Casserole?

You need 11 ingredients. The key ingredients include: 1 lb (.5 kg). ground beef, 1 small onion, chopped, 1 tsp (5 ml) oregano, 1 tsp (5 ml) garlic salt, and more.

Is Spinach Casserole suitable as vegetarian?

Yes, Spinach Casserole falls under the Vegetarian category and is a great choice for this type of meal.

How do I store leftover Spinach Casserole?

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

Spinach Casserole Recipe

Name: Spinach Casserole
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1 lb (.5 kg). ground beef; 1 small onion, chopped; 1 tsp (5 ml) oregano; 1 tsp (5 ml) garlic salt; 1 10-1/2 oz (294 grm). can cream of mushroom soup; 2 10 oz (280 grm). pkgs frozen spinach, thawed; 1/2 cup (125 ml) sour cream; 1/2 cup (125 ml) cooked rice; 12 oz (336 grm). Monterey Jack cheese, shredded; 1 (8 ct.) package refrigerated crescent roll dough; 3 oz (84 grm). cream cheese (added to spinach mixture0, optional

Try this homemade Spinach Casserole recipe the whole family will love. Made with ground beef, onion, oregano and garlic. Easy step-by-step instructions …

This Spinach Casserole relies on simple, everyday ingredients such as (.5 kg). ground beef, small onion, chopped, (5 ml) oregano and (5 ml) garlic salt. It comes together quickly and makes 4 servings, at about 872 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 Vegetarian

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

Coconut cream is a reliable plant-based alternative to dairy cream.

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

My Personal Notes

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Spinach Casserole

Tips for the best results

Variations & substitutions

My Personal Notes

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Frequently Asked Questions