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Green Chile Egg Casserole

Green Chile Egg Casserole has tater tots, green chiles, and cheese baked in a fluffy breakfast casserole. This green chile egg bake is easy to make for any level of cooking experience, perfect for company, holidays, and brunch.

Like my Sausage Casserole and Roasted Poblano Breakfast Casserole, this Green Chile Egg Casserole is a throw-together egg bake totally appropriate for brunch, holidays, special occasions and such. It is vegetarian and gluten-free, if those things matter to you or to anyone you are serving. It can be assembled the night before, then baked the next morning. And no matter whether you are a beginner in the kitchen or an experienced home chef, this recipe is EASY.

green chile egg casserole on white plate topped with garnish; green casserole dish in background

Why this recipe works

The flavors in my green chile breakfast casserole are really so good. Green chile as a pepper is flavorful, but not over the top and it is mild – so it is a safe try for people that, say, maybe aren’t as open to trying new things (like my mom, for example). And while I added a little hot sauce, this is not a spicy casserole and you are free to turn up the heat if you like.

This casserole can be assembled in advance the evening before, or not. You can even get creative and add meat like cooked and crumbled sausage, bacon, or chorizo Mexican sausage. Just an easy, versatile, tasty recipe.

spatula holding serving of prepared casserole

About the ingredients

I sure added some ingredients to this egg bake didn’t I! But no worries because each is a pantry staple, affordable and easy to find, and once we group them by purpose, there aren’t as many as it seems.

  • First there are the potato tater tots. I like crowns shaped tots, but traditional shape works just as well. Tater tots usually come frozen, so we do want them to thaw before making this casserole.
  • Our cheese of choice for this recipe is pepperjack cheese, also known as Monterey Jack with jalapeno peppers. We’ll need 2 cups (or 8 ounces) total.
  • Our egg mixture is started with 10 large eggs, half-and-half, and a wee bit of hot sauce.
  • Next is the star of the casserole, the diced green chiles. Get two 4-ounce cans or a single 8-ounce can of diced green chiles. Fire-roasted green chiles are a thing now too, and I love them in this casserole as well.
  • Then our seasonings: dried minced onion, garlic powder, cumin, kosher salt, and fresh cracked pepper.
  • Our fresh ingredients are green onion and cilantro. If cilantro is not your thing, flat-leaf parsley is a substitute.
  • And finally, we garnish with sour cream, salsa, and chopped cilantro. These are important to brighten the flavors of our casserole which, as egg bakes often are, is pretty homogenous in flavor – as good as that flavor is.

I have come to love dried minced onion and embrace it in easy, throw-together recipes such as this. Who wants to wake up and chop an onion anyway. Not this girl.

collage of 2 photos: left, tater tots in bake dish; right, tater tots in dish topped with cheese

How to make green chile egg casserole

For this casserole, we are going to layer, in order, the following in a casserole dish or 13×9 bake dish, lightly sprayed with cooking spray. See the recipe card below for specific details.

  1. Tator tots.
  2. Half of the cheese. So, 1 cup / 4 ounces of it and keep the rest to put on top before baking.
  3. The egg mixture, which consists of the eggs, half-and-half, hot sauce, all the seasonings, green chiles, the green onion and cilantro all whisked together in a bowl. Because of the green chiles, green onion, and cilantro, I prefer to use a fork to whip this up, but a large whisk will also work. Pour this mixture over the cheese and tater tots.
  4. The rest of the cheese.

Bake in a 400°F oven for 50-60 minutes. Green chile egg casserole is done when eggs are set and puffed in the center, top is golden, and the potatoes on the bottom are tender. Serve topped with salsa, sour cream, and more cilantro or green onion.

collage of 2 photos: left, egg mixture in bake dish; right, egg mixture topped with cheese

What to serve with this green chile egg bake

This casserole is not greasy or overly rich, so the sky is the limit as to what to serve with it. Here are a few suggestions that come to mind.

I think of the ideas I can think of, this green chile casserole with my poblano popovers or buttermilk biscuits and some fresh fruit is the best combination.

top down view of cooked casserole


Can green chile egg casserole be made in advance?

Yes. The casserole can be assembled 8 hours in advance, then kept in the refrigerator until baking. Note that if cold, this will take longer to cook. So to ensure even baking, remove from the refrigerator and let it sit out for 20-30 minutes (while the oven heats) prior to baking. I do not recommend baking this casserole too far in advance as it is best served fresh and fluffy.

green chile egg bake on white plate topped with garnish; green casserole dish in background
green chile egg casserole on white plate topped with garnish; green casserole dish in background

Green Chile Egg Casserole

Green Chile Egg Casserole has tater tots, green chiles, and cheese baked in a fluffy breakfast casserole. This green chile egg bake is easy to make for any level of cooking experience. Perfect for company, holidays, and brunch.
5 from 1 vote
Prep Time 5 minutes
Cook Time 50 minutes
Total Time 55 minutes
Course Breakfast, Brunch
Cuisine Mexican-inspired
Servings 8 people
Calories 473 kcal


  • cooking spray
  • 20 oz tater tots thawed
  • 2 cups grated pepperjack cheese divided
  • 10 large eggs lightly beaten
  • 2 cups half-and-half
  • 2 tsp hot sauce
  • 2 (4 oz) cans diced green chiles
  • 2 tsp dried minced onion
  • ½ tsp garlic powder
  • ½ tsp cumin
  • ½ tsp kosher salt
  • ¼ tsp freshly ground black pepper
  • ¼ cup chopped green onions
  • 1 Tbsp fresh chopped cilantro
  • garnish: sour cream, salsa, cilantro, green onion


  • Heat oven to 400°F. Lightly spray casserole dish or 13×9 bake dish with cooking spray.
  • In a bowl, combine the eggs, half-and-half, hot sauce, green chiles, dried minced onion, garlic powder, cumin, salt, pepper, green onions, and cilantro. Set aside.
  • In the prepared casserole dish, layer, in order, the tater tots, half of the cheese, and the egg mixture. Top with the rest of the cheese.
  • Bake at 400°F for 50-60 minutes until puffed and set in the center, golden on top, and potatoes are tender.
  • Let sit 5 minutes before serving. Serve topped with sour cream, salsa, chopped cilantro, and green onion.


As written, this casserole is not spicy. To increase the heat, I recommend sprinkling crushed red pepper or more hot sauce on top after serving. This way, each person served can adjust the heat to their taste.
This casserole can be assembled and refrigerated overnight (covered tightly with foil or plastic wrap). The next morning, let the casserole sit on the counter for 20-30 minutes to take the chill off and ensure even cooking.


Calories: 473kcal (24%) | Carbohydrates: 25g (8%) | Protein: 17g (34%) | Fat: 31g (48%) | Saturated Fat: 15g (94%) | Polyunsaturated Fat: 1g | Monounsaturated Fat: 4g | Cholesterol: 304mg (101%) | Sodium: 1033mg (45%) | Potassium: 420mg (12%) | Fiber: 3g (13%) | Sugar: 7g (8%)

Calorie count is purely an estimate calculated using an online application to serve as a guide and not to be taken as accurate nutritional information. Percent Daily Values are based on a 2,000 calorie diet.

Keyword green chile breakfast casserole, green chile egg bake, green chile egg casserole
Tried this recipe?Leave a comment below and let me know!

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