There’s nothing better than starting the day with a warm, filling breakfast, and my Sausage Egg McMuffin Casserole delivers just that. This savory casserole captures the flavors of a classic breakfast sandwich in an easy, crowd-pleasing bake—ideal for weekend brunches, holiday mornings, or a comforting family breakfast.
Over the years this casserole has become a go-to in my kitchen. It’s simple to prepare, holds up well for serving a crowd, and reheats beautifully when you want a quick, satisfying meal later.
I like to serve it with light sides like fresh fruit or a green salad, but it also pairs nicely with pancakes or crisp bacon for a fuller spread. Once you try it, you’ll understand why it’s so often requested by guests.
Table of contents
- Why I Love This Recipe
- Ingredients & Substitutions
- How to Make Sausage Egg McMuffin Casserole
- Pro Tips
- Serving Recommendations
- Recipe Variations
- Handpicked Recipe Favorites From My Kitchen, Just For You!
- Frequently Asked Questions
Why I Love This Recipe
This casserole is beloved because it’s effortless to make and always comforting. The creamy egg base, savory sausage, and melted cheese create a familiar, satisfying flavor profile that reminds you of a breakfast sandwich but in an easy, slice-and-serve format. It’s both hearty and homey—perfect for feeding a family or entertaining friends.
Ingredients & Substitutions
The recipe works best when you use quality ingredients, but it’s forgiving and easy to adapt. Here’s what you’ll need and a few substitution ideas:
- English Muffins: Provide a bready texture that soaks up the egg mixture. Use whole wheat or gluten-free muffins if preferred.
- Breakfast Sausage: Any ground breakfast sausage works. Swap in turkey sausage or cooked bacon or ham for a lighter or different-flavored option.
- Cheddar Cheese: Sharp cheddar gives bold flavor; mozzarella, pepper jack, or a dairy-free cheese work as alternatives.
- Eggs: Large eggs create the custardy base—use fresh eggs for best results.
- Milk: Whole milk adds creaminess; almond or oat milk can be used for a dairy-free version.
- Salt & Pepper: Simple seasoning to balance the dish.
How to Make Sausage Egg McMuffin Casserole
Preparing this casserole is straightforward and reliable. Follow these steps for consistent results:
- Preheat your oven to 350°F and grease a 9×13-inch baking dish.
- Cut the English muffins into bite-sized pieces.
- In a skillet, crumble and brown the breakfast sausage, then drain excess fat.
- Layer half the muffin pieces in the dish, top with half the cooked sausage and 1 cup of shredded cheese. Repeat the layers.
- Whisk eggs, milk, salt, and pepper in a bowl and pour the mixture evenly over the layered casserole.
- Cover with foil and bake 30 minutes. Remove foil and bake another 30 minutes until set. Let rest 10 minutes before slicing and serving.
Pro Tips
- For a crispier top, sprinkle additional cheese or breadcrumbs before baking.
- Make it ahead: assemble the casserole the night before and refrigerate. Add a few extra minutes to the bake time when cooking from cold.
- Add sautéed vegetables—spinach, bell peppers, or mushrooms—to boost nutrition and add flavor. If adding moist vegetables, cook and drain them first so the casserole doesn’t become watery.
Serving Recommendations
This casserole is delicious on its own but pairs nicely with fresh fruit, a light salad, or roasted potatoes. Offer condiments like salsa, hot sauce, or ketchup for guests who enjoy extra flavor. It also makes great leftovers for an easy breakfast all week.
Recipe Variations
Customize this casserole to suit your taste or dietary needs. Try any of the following:
- Swap sausage for diced ham or cooked bacon.
- Use different cheeses or a dairy-free alternative.
- Season with garlic or onion powder, smoked paprika, or a dash of hot sauce for extra depth.
Handpicked Recipe Favorites From My Kitchen, Just For You!
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Easy Southwest Ham and Cheddar Mini Quiches
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Twisted Bacon
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Mini Iced Cinnamon Rolls
Frequently Asked Questions
Yes. Assemble the casserole the night before, cover tightly, and refrigerate. Add a few extra minutes to the baking time if baking straight from the fridge.
You can use bagels, croissants, or leftover bread. Texture will vary, but the casserole will still be delicious.
Keep leftovers in an airtight container in the refrigerator for up to three days. Reheat individual portions in the microwave or warm the whole casserole in a 350°F oven until heated through.
Absolutely. Sautéed spinach, diced bell peppers, or mushrooms are great additions. If adding vegetables, cook and drain them first to avoid excess moisture and consider adjusting egg and milk amounts if you add a lot.
This Sausage Egg McMuffin Casserole is easy to prepare and full of familiar, comforting flavors that make mornings special. Whether you’re feeding a crowd or enjoying a relaxed weekend at home, it’s a recipe you’ll return to again and again.
If you make this casserole, please share a comment and let me know how it turned out and any tweaks you tried—I always enjoy hearing feedback from readers.
Sausage Egg McMuffin Casserole
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Ingredients
- 6 ct pkg English muffins, cut into eighths
- 16 oz breakfast sausage
- 2 cups shredded cheddar cheese
- 8 eggs
- 2 cups milk
- ½ tsp salt
- ½ tsp pepper
Directions
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Preheat oven to 350°F. Grease a 9×13-inch baking dish. Cut the English muffins into bite-sized pieces and set aside.
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In a large skillet, crumble and brown the sausage. Drain well.
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Layer half the muffin pieces in the dish, add half the sausage, and 1 cup of shredded cheese. Repeat the layers.
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Whisk together eggs, milk, salt, and pepper. Pour evenly over the layered casserole.
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Cover with foil and bake 30 minutes. Remove foil and bake an additional 30 minutes until set. Cool 10 minutes before serving.
Nutrition Facts
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