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 Ham & Cheese Casserole ?

You need 11 ingredients. The key ingredients include: 4 large eggs, 4 large egg whites, 1 cup(s) nonfat milk, 2 tablespoon(s) Dijon mustard, and more.

Is Ham & Cheese Casserole suitable as general?

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

How do I store leftover Ham & Cheese Casserole ?

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

Ham & Cheese Casserole Recipe

Name: Ham & Cheese Casserole
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 4 large eggs; 4 large egg whites; 1 cup(s) nonfat milk; 2 tablespoon(s) Dijon mustard; 1 teaspoon(s) minced fresh rosemary; 1/4 teaspoon(s) freshly ground pepper; 5 cup(s) chopped spinach, wilted (see Tip); 4 cup(s) (about 1/2 pound, 4-6 slices) whole-grain bread, crusts removed if desired, cut into 1-inch cubes; 1 cup(s) (5 ounces) diced ham steak; 1/2 cup(s) chopped jarred roasted red peppers; 3/4 cup(s) shredded Gruyere, or Swiss cheese

Try this homemade Ham & Cheese Casserole recipe the whole family will love. Made with eggs, egg whites, cup(s and mustard. Easy step-by-step instruction…

This Ham & Cheese Casserole relies on simple, everyday ingredients such as large eggs, large egg whites, cup(s) nonfat milk and tablespoon(s) dijon mustard. It comes together quickly and makes 4 servings, at about 545 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

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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Ham & Cheese Casserole

Tips for the best results

Variations & substitutions

My Personal Notes

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