Southwestern Breakfast Casserole Recipe

Rebekah Garcia Kalinowski | Kitchen Gidget

Southwestern Breakfast Casserole is a hearty Tex Mex meal full of eggs, sausage, and cheese. A total crowd-pleaser!

Southwestern Breakfast Casserole Photo

Southwestern Breakfast Casserole with chorizo sausage, hash browns and plenty of cheese! Take breakfast from boring to flavor-town with this easy egg bake!

This recipe has been a staple in my family for decades. I absolutely love recipes that are passed down from generation to generation! This particular recipe card contains handwritten notes from both my grandmother and mom.

For example, my grandma wrote that this casserole tastes better with the addition of peppers and onion, and to serve with salsa (guajillo chile salsa is excellent!). When I received the recipe before heading off to college, my mother noted that I could purchase frozen hash browns that already contain diced onion and peppers in the bag.

Southwestern Breakfast Casserole Picture

My personal revision to this recipe when passing is on now is to add twelve eggs instead of the nine that were originally called for. The extra eggs make a thicker, fluffier casserole (which I like) and increases the amount of servings. Since it serves a lot, we most often eat this casserole when we have a family gathering or holiday. If it’s not this casserole, you can bet we’re eating grandma’s papas con huevos (potato and egg tacos).

Southwestern Breakfast Casserole Image

There’s nothing like waking up to a piping hot breakfast! It says “I care about you” and let us start our day together. Some of the best memories I have are of those times!

We like to serve this dish with salsa. It goes perfectly with the chorizo and cheese. Being Mexican, we usually have tortillas and refried beans on hand as well, but this casserole is a meal within itself. In fact, it can also be served as an easy dinner!

Southwestern Breakfast Casserole Pic

One last note – be sure to use Mexican-style chorizo which is a fresh sausage that can be cooked like ground beef, as opposed to Spanish-style chorizo which is cured like a hard salami. I hope you’ll try this recipe and make memories with your own friends and family!

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Southwestern Breakfast Casserole Recipe

    12 Servings


  • 1 24 ounce bag Frozen Hash Browns
  • 1 pound Mexican-Style Chorizo Sausage, Casing removed
  • 1/2 Green Pepper, Or red bell pepper, diced
  • 1/2 small Onion, Diced
  • 12 large Eggs
  • 1/4 cup Butter, Melted
  • 2 cups Shredded Cheddar Cheese, 8 ounces
  • Salsa, For serving, optional


  1. Remove hash browns from freezer while preparing other ingredients to thaw. Lightly grease a 13x9 baking dish.
  2. In a large frying pan over medium heat, cook and crumble the chorizo, about 7-10 minutes. Drain grease, if necessary, and set aside.
  3. In a large bowl, beat the eggs and melted butter. Mix in the chorizo sausage, bell pepper and onion, and pour into baking dish. Add hash browns on top and sprinkle cheese on top of hash browns.
  4. Bake at 350°F for 45 minutes. Serve with salsa, if desired.


Tex Mex
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Related Recipes:
Cheese Recipes, Breakfast Recipes, Brunch Recipes, Casserole Recipes, Easy Recipes, Easy Dinner Recipes, Potluck Recipes, Egg Recipes, Potato Recipes, Sausage Recipes, Tex Mex Recipes
Recipe Yields:
12 servings
Prep Time:
Cook Time:
Total Time:
Related Post:
Author: Rebekah Garcia Kalinowski
Recipe Yields: 12 servings
Prep Time: 15 minutes
Cook Time: 45 minutes
Total Time: 60 minutes

Nutrition Facts

Servings Per Recipe 12

Amount Per Serving
Calories from Fat 191
Calories 357

% Daily Value*
Total Fat 24g
  Saturated Fat 11g
Sodium 805mg
Total Carbohydrate 13g
  Dietary Fiber 1g
  Sugars 0g
Protein 20g

* Percent Daily Value are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.
** Nutrition Facts are estimated based on ingredients and data provided by Fat Secret. Please consult a doctor if you have special dietary needs.
Rebekah Garcia Kalinowski

About Rebekah

Rebekah is the blogger behind Kitchen Gidget, an all-encompassing food blog dedicated to her Midwestern roots and Hispanic heritage. She adores cheese (who doesn't?!), so we asked her to be our Cheese fanatic. Time to get excited!

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