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 Mexican Breakfast Casserole?

You need 13 ingredients. The key ingredients include: 4 cups cubed day-old French bread, 1 cup cubed fully cooked lean ham, 1 can (4 ounces) chopped green chilies, 1/4 cup chopped sweet red pepper, and more.

Is Mexican Breakfast Casserole suitable as breakfast?

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

How do I store leftover Mexican Breakfast Casserole?

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

Mexican Breakfast Casserole Recipe

Name: Mexican Breakfast Casserole
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 4 cups cubed day-old French bread; 1 cup cubed fully cooked lean ham; 1 can (4 ounces) chopped green chilies; 1/4 cup chopped sweet red pepper; 1-1/4 cups egg substitute; 1 cup fat-free milk; 1/4 teaspoon onion powder; 1/4 teaspoon ground cumin; 1/4 teaspoon ground mustard; 1/8 to 1/4 teaspoon cayenne pepper; 1/4 teaspoon paprika; 1-1/4 cups shredded reduced-fat cheddar cheese; Salsa, optional

Start your day right with this Mexican Breakfast Casserole recipe. Made with bread, green chilies, sweet red pepper and egg substitute. Easy step-by-ste…

This Mexican Breakfast Casserole relies on simple, everyday ingredients such as cubed day-old french bread, cubed fully cooked lean ham, chopped sweet red pepper and egg substitute. It comes together quickly and makes 4 servings, at about 279 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.

It's an easy way to start the day, whether you're cooking a relaxed weekend breakfast or need something satisfying before a busy morning. Pair it with fresh fruit or your favorite hot drink to round out the meal.

Updated Jun 30, 2026

Serves 4 Breakfast

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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Mexican Breakfast Casserole

Tips for the best results

Variations & substitutions

My Personal Notes

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