Save This breakfast sandwich casserole transforms all your favorite morning flavors into a single hearty bake, perfect for lazy weekends or holiday brunches. Imagine golden cubes of English muffin soaked in a rich custard, layered between savory sausage and plenty of gooey cheddar. It is the answer to hands-off breakfast when you have a crowd or want to meal prep days ahead.
I started making this when relatives came to stay now my family requests it whether we have guests or not. Everyone loves building their perfect plate with a little salsa or hot sauce on the side.
Ingredients
- Breakfast sausage: either pork or turkey delivers savory depth and makes it hearty Look for nicely browned bulk sausage with spices you enjoy or select a plant based alternative for vegetarian guests
- English muffins: create the fluffy layered base Use a sturdy brand for best texture and toast lightly first if you like extra crunch
- Shredded cheddar cheese: brings classic melt and tang I go for sharp cheddar for stronger flavor but use what you prefer or try a blend
- Whole milk and heavy cream: make the eggs incredibly rich and custardy Choose fresh dairy and avoid ultra pasteurized for best results
- Eggs: hold everything together Opt for large and fresh eggs if possible for the best texture and rise
- Unsalted butter: boosts flavor and golden color Melted butter also helps soften drier bread so do not skip this step
- Red bell pepper: adds color sweetness and a touch of crunch Choose a firm glossy pepper for best results
- Green onion: gives a delicate fresh bite Bright green stalks are ideal Chop both white and green parts for layered flavor
- Garlic powder salt and black pepper: round out all the flavors Look for garlic powder without caking agents and freshly ground pepper if you can
Instructions
- Preheat and Prepare Dish:
- Grease a 9 by 13 inch baking dish generously with butter or a nonstick spray and place it aside Preheat your oven to 350 degrees Fahrenheit to ensure even baking later
- Brown the Sausage:
- In a large skillet over medium heat cook the breakfast sausage Take time to break it into small pieces with a spoon Cook until browned and no pink remains Drain any excess fat carefully to avoid soggy casserole
- Layer the Base:
- Scatter half the English muffin cubes across your prepared dish Try to distribute them evenly for good texture This first layer helps soak up the egg mixture
- Build the First Layer:
- Top the muffin cubes with half the browned sausage then evenly sprinkle on half the diced bell peppers half the chopped green onions and half the shredded cheddar cheese Layering distributes flavor throughout each bite
- Repeat Layering:
- Add the remaining English muffin cubes followed by the rest of the sausage peppers onions and cheese Again even spreading is important for consistency
- Mix the Egg Custard:
- In a large mixing bowl whisk together the eggs whole milk heavy cream melted butter garlic powder salt and black pepper Mix well until a uniform custard forms This provides moisture and structure
- Soak the Layers:
- Slowly pour the custard over the entire casserole covering all areas Press the casserole gently with a spatula to make sure the bread pieces absorb the liquid well This creates the classic strata texture
- Chill to Rest:
- Cover the dish tightly with foil and refrigerate for at least thirty minutes Overnight works best if planning ahead Resting time lets the flavors meld and the bread fully absorb
- Bake to Perfection:
- Place the chilled casserole in the preheated oven Bake for thirty minutes covered with foil This ensures a gentle set and keeps moisture in
- Finish Uncovered:
- Remove the foil and return the dish to the oven for an additional fifteen minutes or until the top is golden and the center is just set Slight wobble is fine as it will finish setting while cooling
- Rest and Serve:
- Let the casserole rest for about ten minutes after baking before slicing This helps everything set up and makes neat servings much easier
Save Cheddar cheese is my favorite ingredient here It adds soul to every bite I remember my mom sneaking extra cheese in for holidays and now that has become our family tradition. Watching everyone hover waiting for that golden cheese pull never gets old.
Storage Tips
Refrigerate leftover casserole tightly wrapped for up to three days Individual squares reheat nicely in the microwave or a low oven. For longer storage, freeze cooled portions in airtight containers for up to two months thaw overnight in the fridge for best results.
Ingredient Substitutions
If sausage is not your style try plant based sausage roasted mushrooms or even cooked bacon bits. For dairy free needs substitute your favorite plant milks and a vegan cheese. Sourdough cubes make a fantastic English muffin swap just make sure they are sturdy enough to hold up to the custard.
Serving Suggestions
Pair with a big fruit salad and coffee for brunch heaven. I love serving this casserole at room temperature alongside spicy salsa or a tangy yogurt sauce. If you want a fancier spread sprinkle fresh herbs like chives or parsley right before serving.
Cultural and Historical Context
Breakfast casseroles like this have roots in American potluck and hospitality traditions Specifically strata an egg based casserole layered with bread and cheese became popular as a way to use up bits of leftover bread and feed a crowd with ease. Over time, people added breakfast meats and tailored the flavors to regional favorites.
Seasonal Adaptations
Use roasted squash or spinach in autumn for warmth and color Swap bell pepper for juicy summer tomatoes or corn when available Try smoked gouda or mozzarella in winter for extra coziness
Save This casserole is always a winner for group brunches or meal prep. Slice and serve with your favorite sides for a cozy start to any morning.
Recipe FAQs
- → Can I make this bake ahead of time?
Yes, prepare and refrigerate overnight for easy baking in the morning.
- → What cheese varieties work best?
Cheddar is classic, but Swiss, Monterey Jack, or your favorites are delicious substitutes.
- → Is a vegetarian option possible?
Omit the sausage or use plant-based sausage for a meat-free version without sacrificing flavor.
- → Can I add extra vegetables?
Absolutely! Spinach, mushrooms, or other veggies enhance the flavor and nutrition.
- → How do I know when it's done?
The bake should be golden on top and the center set—test by inserting a toothpick or knife.
- → Is this meal freezer-friendly?
Yes, bake, cool, slice, and freeze individual portions for later enjoyment.