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 Egg Casserole?

You need 7 ingredients. The key ingredients include: 2 oz. shredded, reduced-fat Cheddar cheese (1 1/2 c.), 1 pkg. Green Giant frozen spinach, thawed and squeezed to drain, 1 c. sliced, fresh mushrooms, 1/2 c. chopped green onions, and more.

Is Egg Casserole suitable as general?

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

How do I store leftover Egg Casserole?

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

Egg Casserole Recipe

Name: Egg Casserole
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 2 oz. shredded, reduced-fat Cheddar cheese (1 1/2 c.); 1 pkg. Green Giant frozen spinach, thawed and squeezed to drain; 1 c. sliced, fresh mushrooms; 1/2 c. chopped green onions; 1 c. half and half; 2 oz. shredded Swiss cheese (1/2 c.); 1/2 tsp. paprika

Try this homemade Egg Casserole recipe the whole family will love. Made with Cheddar cheese, Green Giant, mushrooms and green onions. Easy step-by-step …

This Egg Casserole relies on simple, everyday ingredients such as sliced, fresh mushrooms, chopped green onions, half and half and paprika. It comes together quickly and makes 4 servings, at about 230 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 General

Servings: persons

2 oz. shredded, reduced-fat Cheddar cheese (1 1/2 c.)
1 pkg. Green Giant frozen spinach, thawed and squeezed to drain
1 c. sliced, fresh mushrooms
1/2 c. chopped green onions
1 c. half and half
2 oz. shredded Swiss cheese (1/2 c.)
1/2 tsp. paprika

Frequently Asked Questions

Quick Info

Servings
4 servings
Calories
230 kcal
Category
General

Eats Now Editorial Team

Recipe developed & tested in-house

Passionate cooks who develop and test new recipes every day – from quick weeknight dinners to special occasion feasts.

Reviewed by the Eats Now Kitchen Team

More about our team →

Egg Casserole

Tips for the best results

Variations & substitutions

My Personal Notes

How did you like this recipe?

Frequently Asked Questions