I absolutely love this Chorizo & Potato Egg Casserole Recipe because it’s like a warm hug on a plate—perfect for those busy mornings when you want something hearty but don’t have a ton of time. The spicy chorizo mixed with tender potatoes and fluffy eggs creates this beautiful blend of flavors and textures that always makes my family come running to the table.

What makes this casserole stand out is how versatile it is. Whether you’re making a weekend brunch, prepping breakfast for a crowd, or looking for an easy meal prep option, this recipe works like a charm. You’ll find that it’s not only delicious but also super practical, with ingredients you probably already have in your fridge or freezer.

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Why You’ll Love This Recipe

  • Bold Flavor Combo: Chorizo and potatoes bring the perfect mix of spicy and savory that wakes up your taste buds.
  • Make-Ahead Friendly: Prep it the night before and bake it fresh in the morning for easy entertaining.
  • Crowd Pleaser: Whether it’s brunch with friends or family breakfast, everyone asks for seconds.
  • Simple Ingredients: Uses common kitchen staples, so no complicated shopping trips needed.

Ingredients You’ll Need

These ingredients come together beautifully to create a hearty dish with layers of flavor. I love using frozen diced potatoes to save time without sacrificing texture, and fresh chiles really add that authentic touch.

  • Chorizo: Adds bold, spicy flavor; you can substitute soyrizo for a vegetarian twist.
  • Red bell pepper: Offers a nice sweetness and crunch to balance out the spice.
  • Poblano pepper: Gives a mild heat and earthiness; you can swap this for green bell pepper if you prefer less spice.
  • White onion: Brings a mild pungency that infuses the casserole.
  • Diced green chiles: Provides a subtle kick and extra depth; drained to avoid sogginess.
  • Eggs: The binding agent that creates a fluffy, custardy base.
  • Milk: Lightens the egg mixture for creamy texture.
  • Shredded cheese: Melts into gooey goodness; I like a Mexican blend but cheddar works too.
  • Frozen diced potatoes: Save time with frozen; hashbrowns are a great alternative.
  • Salt and black pepper: Season the dish to taste and bring out all the flavors.
  • Chopped cilantro: Fresh garnish that brightens the rich casserole.
  • Avocado and chunky salsa: Serve on the side for contrast and creaminess.
Note: You’ll find the complete list of ingredients, along with their exact measurements, in the printable recipe card at the bottom of this post.

Variations

I really encourage you to make this Chorizo & Potato Egg Casserole Recipe your own. Over the years, I’ve shifted ingredients here and there to suit whatever I have in my kitchen or to match my mood.

  • Veggie Twist: I once swapped the chorizo for a spicy black bean mixture to keep it vegetarian, and it was just as satisfying.
  • Cheese Choices: Sometimes I use pepper jack cheese for an extra kick—great if you like things spicy.
  • Heat Level: Adjust the green chiles or skip the poblanos if you want to keep the heat low for kids.
  • Make It Gluten-Free: Since no flour is involved, this casserole naturally works for gluten-free diets—just double-check your chorizo brand.

How to Make Chorizo & Potato Egg Casserole Recipe

Step 1: Cook the Chorizo to Flavor Perfection

Start by heating a nonstick skillet over medium-high heat and add your chorizo once hot. Use a spatula to break it apart as it cooks, which usually takes about 5-7 minutes. Be sure to cook it until there’s little to no liquid left—that’s important because excess grease can make the casserole soggy. Once done, transfer the chorizo to a bowl lined with paper towels to soak up any remaining oil. This step gives you that perfect, flavorful bite in every forkful.

Step 2: Sauté the Peppers and Onions

In the same pan (no need to wash it, those leftover flavors are gold), toss in your chopped red bell pepper, poblano pepper, and white onion. Cook them for about 3-4 minutes until they’re just tender but still have a bit of crunch. This quick sauté keeps the veggies lively and ensures your casserole has both texture and freshness. Set this mixture aside once done.

Step 3: Whisk the Egg Mixture

Grab a large bowl and whisk together eggs, milk, salt, and pepper until the mixture is light and fluffy. This process introduces air, which helps keep the casserole airy rather than dense. Then stir in the drained diced green chiles—they add a gentle heat and great complexity without overwhelming the other ingredients. Don’t skip draining the chiles to prevent the casserole from becoming watery.

Step 4: Assemble Your Casserole

Spray a 9×13 glass baking dish with cooking spray to prevent sticking. Layer in the frozen diced potatoes as your base (no need to thaw), then spread the cooked chorizo evenly on top. Next, add the pepper and onion mixture, followed by a generous sprinkle of shredded cheese. Pour the egg mixture over everything, making sure it covers most ingredients. If you’re feeling decadent, sprinkle extra cheese on top—you won’t regret it.

Step 5: Bake and Enjoy

Bake at 350°F for 40-45 minutes until the top is golden, the cheese is melted, and the eggs are fully cooked (a toothpick insert should come out clean). Let the casserole cool for about 5 minutes before cutting; this helps it set and makes serving easier. Finish with a sprinkle of freshly chopped cilantro and serve alongside sliced avocado and your favorite chunky salsa. Trust me, the combo is unforgettable.

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Pro Tips for Making Chorizo & Potato Egg Casserole Recipe

  • Don’t Skip Draining Chorizo: Removing excess grease keeps your casserole from becoming greasy or soggy.
  • Use Frozen Potatoes Directly: This saves prep time and ensures you get crispy edges when baked properly.
  • Let It Rest After Baking: Waiting 5 minutes after baking allows flavors to meld and makes slicing cleaner.
  • Customize Cheese Wisely: Choose cheeses that melt well—this affects texture and moisture balance.

How to Serve Chorizo & Potato Egg Casserole Recipe

A rectangular slice of a baked dish with a golden-brown, slightly crispy top layer showing melted cheese and bits of green herbs and vegetables, sitting in the middle of a white plate with a thin brown edge. On top of the slice are three thin slices of bright green avocado arranged in a fan shape, sprinkled with chopped fresh herbs. The plate rests on a white marbled surface, with scattered green herbs around it. To the right of the plate is a silver fork, and part of a light blue baking dish with more of the baked dish is visible at the top left corner. A folded blue and white cloth is seen near the bottom left corner. photo taken with an iphone --ar 4:5 --v 7

Garnishes

I always love topping this casserole with a handful of fresh chopped cilantro—it adds a pop of color and a fresh zing that cuts through the richness. Sliced avocado on the side is a must-have in our house, because the creamy texture pairs perfectly with the spicy chorizo. Don’t forget a spoonful of chunky salsa to bring an extra layer of freshness and a touch of acidity.

Side Dishes

To round out the meal, I like serving this casserole with a simple green salad dressed with lime vinaigrette or some warm, crusty bread to soak up any egg and cheese leftover on the plate. For weekend brunches, fresh fruit or roasted veggies work nicely too.

Creative Ways to Present

Once, for a holiday brunch, I baked individual servings in ramekins—everyone loved the personalized touch and it made plating so easy. You can also prep the casserole in mini muffin tins for bite-sized brunch snacks. For a festive twist, top with a dollop of sour cream and a sprinkle of paprika for color contrast.

Make Ahead and Storage

Storing Leftovers

Leftovers store beautifully in an airtight container in the fridge for up to 3 days. I usually portion it out for easy grab-and-go breakfasts or lunches, and find that reheating is quick and hassle-free.

Freezing

I’ve successfully frozen this casserole by cutting it into squares first, wrapping each piece tightly with plastic wrap, then tucking them into a freezer bag. When you’re ready, thaw overnight in the fridge and reheat—it’s a lifesaver for busy weeks.

Reheating

To reheat, I pop individual portions into a 350°F oven for about 15 minutes until warmed through and the cheese bubbles up again. Avoid microwaving if you want to keep the texture nice and not soggy.

FAQs

  1. Can I make this Chorizo & Potato Egg Casserole Recipe vegetarian?

    Yes! Simply substitute the chorizo with a plant-based alternative like soyrizo or cooked seasoned tofu. You can also add extra veggies like mushrooms or spinach to enhance texture and flavor.

  2. Do I need to thaw the frozen potatoes before baking?

    Nope! One of my favorite time-saving tricks is to use frozen diced potatoes or hashbrowns straight from the freezer. They cook perfectly in the casserole and develop a lovely texture without making the dish watery.

  3. Can I prepare the casserole the night before?

    Absolutely, prepping it the night before can save you a lot of stress in the morning. Just assemble everything, cover tightly with foil or plastic wrap, and refrigerate. When ready, bake just a few extra minutes to ensure it’s heated through.

  4. What type of cheese works best for this casserole?

    I find shredded Mexican blend or sharp cheddar melts well and complements the chorizo’s flavor nicely. Pepper jack adds a spicy note if you like a little extra heat.

Final Thoughts

This Chorizo & Potato Egg Casserole Recipe has become one of my go-to dishes because it just hits all the right notes—spicy but balanced, comforting but fresh, and simple to make. If you’re looking for a recipe that won’t let you down whether you’re feeding family or friends, I really hope you give this a try. Once you do, you’ll see why it’s such a favorite in my kitchen—and hopefully in yours, too!

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Chorizo & Potato Egg Casserole Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 4.9 from 72 reviews
  • Author: Jasmine
  • Prep Time: 20 minutes
  • Cook Time: 45 minutes
  • Total Time: 1 hour 5 minutes
  • Yield: 8 servings
  • Category: Breakfast Casserole
  • Method: Baking
  • Cuisine: Mexican-American

Description

This Chorizo & Potato Egg Casserole is a hearty and flavorful breakfast or brunch dish featuring spicy chorizo, tender peppers, diced potatoes, and a cheesy egg custard baked to perfection. Easy to prepare and perfect for feeding a crowd, it delivers savory Mexican-inspired flavors topped with fresh cilantro, creamy avocado, and chunky salsa for a satisfying start to your day.


Ingredients

Meat & Vegetables

  • 1 lb. chorizo (or soyrizo)
  • 1 red bell pepper, chopped
  • 1 poblano pepper, chopped*
  • ½ a white onion, chopped
  • 2½ cups frozen diced potatoes (or frozen hashbrowns)

Egg Mixture

  • 10 eggs
  • 1¼ cup milk
  • ½ tsp salt
  • ½ tsp black pepper
  • 1 (4oz.) can diced green chiles, drained (mild or hot)

Cheese & Garnishes

  • 1-1½ cups shredded cheese (plus more for the top)
  • Chopped cilantro, for garnish
  • Avocado, for serving
  • Chunky salsa, for serving


Instructions

  1. Preheat and Prepare Pan: Turn your oven on to 350 degrees Fahrenheit and spray a 9×13 inch glass baking dish with cooking spray to prevent sticking.
  2. Cook the Chorizo: Heat a nonstick pan over medium-high heat. Add the chorizo, breaking it up with a spatula, and cook for 5-7 minutes until it is browned and most of the liquid has evaporated. Transfer the cooked chorizo to a bowl lined with a paper towel to drain excess grease, then set aside.
  3. Sauté the Peppers and Onion: Using the same pan, add the chopped red bell pepper, poblano pepper, and white onion. Cook for about 3-4 minutes until the vegetables are tender but still slightly crisp. Set this mixture aside once done.
  4. Mix the Eggs: In a large bowl, whisk together the eggs, milk, salt, and black pepper until the mixture is light and fluffy. Stir in the drained diced green chiles for a bit of spice and flavor.
  5. Assemble the Casserole: In the prepared baking dish, lay down an even layer of frozen diced potatoes. Spread the cooked chorizo over the potatoes, followed by the sautéed peppers and onion. Sprinkle 1 to 1½ cups of shredded cheese evenly on top.
  6. Add the Egg Mixture and Bake: Pour the egg mixture over the layered ingredients, making sure to cover most of them. Sprinkle extra shredded cheese on top if desired. Place the casserole in the oven and bake for 40-45 minutes, or until the eggs are fully set and the cheese is melted and lightly browned.
  7. Cool and Serve: Allow the casserole to cool for a few minutes after baking. Garnish with chopped cilantro, then cut into portions. Serve warm with sliced avocado and chunky salsa on the side for added freshness and flavor.

Notes

  • Green bell pepper can be used instead of poblano pepper for a milder flavor.
  • Frozen hashbrowns can be substituted for diced frozen potatoes if preferred.
  • For a spicier dish, use hot diced green chiles instead of mild.
  • To make this dish vegetarian, substitute chorizo with soyrizo or another plant-based sausage alternative.

Nutrition

  • Serving Size: 1 slice (approximately 1/8th of casserole)
  • Calories: 340 kcal
  • Sugar: 3 g
  • Sodium: 580 mg
  • Fat: 25 g
  • Saturated Fat: 10 g
  • Unsaturated Fat: 12 g
  • Trans Fat: 0.3 g
  • Carbohydrates: 12 g
  • Fiber: 2 g
  • Protein: 16 g
  • Cholesterol: 325 mg

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