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 Favorite Spinach Casserole?

You need 12 ingredients. The key ingredients include: 4 (10 ounce) packages frozen chopped spinach, 2 (14 ounce) cans artichokes, 1 (8 ounce) can sliced mushrooms, 2 (10 3/4 ounce) cans cream of mushroom soup, and more.

Is Favorite Spinach Casserole suitable as vegetarian?

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

How do I store leftover Favorite Spinach Casserole?

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

Favorite Spinach Casserole Recipe

Name: Favorite Spinach Casserole
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 4 (10 ounce) packages frozen chopped spinach; 2 (14 ounce) cans artichokes; 1 (8 ounce) can sliced mushrooms; 2 (10 3/4 ounce) cans cream of mushroom soup; 1 cup sour cream; ¾ cup mayonnaise; 1 tablespoon lemon juice; ½ teaspoon Worcestershire sauce; ¼ teaspoon Tabasco sauce; ¼ teaspoon onion powder; ¼ teaspoon garlic powder; ¼ teaspoon salt

Try this homemade Favorite Spinach Casserole recipe the whole family will love. Made with spinach, artichokes, mushrooms and cream of mushroom soup. Eas…

This Favorite Spinach Casserole relies on simple, everyday ingredients such as (14 ounce) cans artichokes, sour cream, mayonnaise and lemon juice. It comes together quickly and makes 4 servings, at about 463 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

Saved locally in your browser — visible only to you.

Favorite Spinach Casserole

Tips for the best results

Variations & substitutions

My Personal Notes

How did you like this recipe?

Frequently Asked Questions