The first time I made this Sausage Egg McMuffin Casserole, I knew it would be a hit. With its combination of savory sausage, cheese, fluffy eggs, and soft English muffins, it’s an instant crowd-pleaser. What I love most is how simple it is to whip up, especially when hosting guests or preparing breakfast for the family.

The best part? You can prep it the night before, so all you need to do in the morning is pop it into the oven. It’s comforting, flavorful, and guaranteed to satisfy everyone at the table. Whether you’re a fan of the classic fast-food breakfast sandwich or just looking for an easy breakfast casserole, this recipe delivers every single time.

Why You’ll Love This Recipe?

This casserole isn’t just delicious; it’s also incredibly practical and versatile.

Perfect for Busy Mornings

Prep this the night before and enjoy a hassle-free breakfast in the morning. Just bake and serve! No need to rush in the morning; everything is ready to go with minimal effort required once you wake up. It’s the ideal solution for busy mornings when you want a hearty breakfast without the time crunch.

Crowd-Pleaser

Whether you’re hosting brunch or feeding the family, this dish is a guaranteed hit that pleases all taste buds. Its hearty combination of eggs, sausage, and cheese makes it appealing to both kids and adults alike. It’s perfect for gatherings, as it can be made in advance and easily served to a crowd.

Tastes Like the Classic Sandwich

It captures all the flavors of the iconic Sausage Egg McMuffin but in a warm, comforting casserole form. The delicious combination of sausage, eggs, and cheese in a casserole brings the same beloved flavors in a more convenient format. You’ll get all the satisfaction of the classic breakfast sandwich without the need for individual assembly.

Completely Customizable

Switch up the ingredients to suit your dietary needs or preferences. Bacon, ham, or even veggies can easily replace the sausage. This recipe is flexible and can be adjusted to accommodate vegetarian, gluten-free, or other specific dietary preferences. Feel free to add your favorite ingredients or swap things out to make this dish truly your own.

Cooking Time

You’ll need just an hour to bring this dish to life. Here’s how the time breaks down:

Prep Time: 15 minutes
Cooking Time: 45 minutes
Total Time: 1 hour

Ingredients

Here’s what you’ll need to create this savory breakfast casserole.

Main Ingredients

English muffins
Breakfast sausage
Eggs
Milk
Cheddar cheese
Salt
Pepper

Variations

There are countless ways to make this recipe your own!

Bacon or Ham Twist: Swap out the sausage for cooked bacon or diced ham for a lighter or smokier flavor.
Veggie Option: Add spinach, bell peppers, or mushrooms to pack in some healthy veggies.
Gluten-Free: Use gluten-free English muffins, and the recipe remains just as delicious.
Cheese Blend: Replace cheddar with mozzarella or pepper jack for a different cheesy flavor.

Equipment You’ll Need

Baking Dish (8×8 or larger): To layer and bake the casserole perfectly.
Whisk: To mix the eggs, milk, and seasonings evenly.
Mixing Bowl: For combining wet ingredients.
Knife and Cutting Board: To slice the English muffins into sixths easily.

How to Make Sausage Egg McMuffin Casserole?

Making this casserole is a breeze with a few simple steps.

Step 1. Prep the Oven and Dish

Preheat your oven to 325°F. Grease an 8×8 baking dish with non-stick spray to ensure easy cleanup later. 🏡✨

Step 2. Layer the Ingredients

Start by cutting the English muffins into sixths. Arrange half of them in the bottom of the baking dish. Layer half the cooked sausage over the muffins, followed by a layer of shredded cheddar cheese. Repeat with the remaining muffins, sausage, and cheese to create a delicious double layer. 🧀🥓

Step 3. Prepare the Egg Mixture

In a mixing bowl, whisk together the eggs, milk, salt, and pepper. Make sure the mixture is smooth and well combined. Pour this mixture evenly over the casserole layers so it soaks in beautifully. 🥚🌟

Step 4. Chill and Bake

Cover the dish with plastic wrap and refrigerate for at least two hours, or even overnight for the best results. Once ready, bake the casserole in the preheated oven for 40-50 minutes, or until the center is set. Be sure not to overbake! ⏰✨

Step 5. Cool and Serve

Allow the casserole to cool for about 5 minutes before cutting into squares. Serve it warm, topped with your favorite condiments like ketchup, hot sauce, or maple syrup. 🍴🔥

Tips for Making the Recipe

Master this recipe with these helpful tips!

Overnight Prep: For optimal flavors, prepare the casserole the night before and refrigerate it. This allows the egg mixture to soak in fully.
Proper Layering: Distribute the sausage and cheese evenly between layers to ensure every bite is bursting with flavor.
Don’t Skip Greasing: Grease your baking dish well to prevent the casserole from sticking.

How to Serve Sausage Egg McMuffin Casserole?

This casserole is a complete meal on its own, but there are endless ways to serve it! Pair it with a fresh fruit salad for a lighter breakfast, or add a side of crispy hash browns for extra indulgence. A drizzle of maple syrup gives it a McGriddle-like taste, while a bit of hot sauce adds a spicy kick. Serve it in individual squares on pretty plates for a gorgeous brunch spread!

Nutritional Information

Here’s a quick look at the nutrition in one serving of this casserole.

Calories: 583kcal
Protein: 25g
Carbohydrates: 35g
Fat: 35g

Make Ahead and Storage

This casserole is great for meal prep and stays delicious for days.

Refrigeration: Store leftovers in an airtight container in the fridge for up to 4 days. Reheat portions in the oven or microwave.
Freezing: You can freeze the unbaked or baked casserole for up to 3 months. Thaw it overnight in the fridge before baking or reheating.

With its warm, cheesy goodness and effortless prep, this Sausage Egg McMuffin Casserole is sure to become a breakfast favorite. Bake it for your next brunch or make it ahead for easy weekday breakfasts. Either way, it’s a flavorful way to start your day! 🥰🍳

For a visual guide, watch the full recipe video here: