
This sausage and egg grilled cheese is the absolute best way to transform a simple breakfast into an unforgettable meal. It combines all the best parts of a weekend morning, a savory sausage and egg scramble and a perfectly gooey grilled cheese, into one crispy, satisfying sandwich. It's the kind of hearty, protein packed start to the day that will keep you going for hours.
I first made this on a whim with some leftover breakfast sausage, and it was an instant hit. Now, my family specifically requests this "ultimate breakfast sandwich" almost every single weekend.
Ingredients
- Two slices sourdough bread: Its firm, chewy texture and slightly sour taste are the perfect foundation for such a rich filling. Look for a loaf that feels heavy for its size.
- Two tablespoons soft butter: Using softened butter makes it easy to spread a thin, even layer, which is the key to a uniformly golden brown crust.
- Two ounces ground breakfast sausage: This is the savory heart of the sandwich. A good quality pork sausage with sage is classic, but feel free to use a spicy or maple flavored one.
- Two large eggs: They create the fluffy, tender scramble that binds everything together. Fresh, high quality eggs will give you the richest flavor.
- Two slices Colby Jack cheese: This cheese is a fantastic melter and has a mild, creamy flavor that complements the sausage without overpowering it.
Step by Step Instructions
- Cook the Sausage:
- In a non stick skillet over medium heat, add your ground sausage. Use a spatula to break it into small, even crumbles as it cooks. You are looking for it to be completely browned with some nice crispy edges, which usually takes about 5 to 7 minutes. This step renders the fat and develops a deep, savory flavor.
- Scramble the Eggs:
- Carefully wipe out the same skillet to remove any excess sausage grease. Melt the butter over medium heat, letting it bubble slightly. Pour in your beaten eggs. The secret to fluffy eggs is to cook them slowly. Let them set on the bottom for a few seconds before gently pushing them with a spatula. Continue this slow push and fold method until they are just barely set. They will finish cooking in the sandwich, so pulling them a little early prevents them from getting rubbery.
- Combine the Filling:
- Move the perfectly scrambled eggs into a bowl with your cooked sausage crumbles. Gently mix them together until everything is evenly distributed. You don't want to mash the eggs, just combine the two elements.
- Assemble the Sandwich:
- Take your two slices of sourdough and generously butter one side of each slice, going all the way to the edges. Place one slice, buttered side down, into your skillet, which should still be warm.
- Layer and Grill:
- Start by placing one slice of Colby Jack cheese onto the bread in the skillet. Spoon the sausage and egg mixture evenly over the cheese. Top the filling with the second slice of cheese. This double cheese layer acts like glue, holding the sandwich together. Place the second slice of bread on top, with its buttered side facing up.
- Toast to Perfection:
- Cook the sandwich over medium heat for about 3 to 4 minutes on the first side. You're listening for a gentle sizzle and looking for a deep golden brown crust. Press down gently with your spatula to help the cheese melt and the sandwich fuse together. Carefully flip it and cook for another 3 to 4 minutes on the other side until it's equally golden and the cheese is completely melted and gooey.
- Slice and Serve:
- Patience is key here. Transfer the finished grilled cheese to a cutting board and let it rest for just a minute. This allows the cheese to set up slightly so it doesn't all spill out when you cut into it. Slice it in half diagonally and serve it immediately while it’s hot and crispy.

My favorite part of this whole recipe is the Colby Jack cheese. I love how it creates that epic "cheese pull" when you slice the sandwich in half. It’s a simple thing, but seeing my family’s eyes light up when they see that perfectly melted cheese makes the whole cooking experience worthwhile.
Easy Ingredient Swaps
Don't feel locked into the exact ingredients. This sandwich is incredibly versatile. If you don't have ground sausage, cooked and crumbled bacon or diced ham work just as well. For a different cheese experience, try sharp cheddar for a bolder flavor, or Swiss for a nutty twist. You can even make a vegetarian version by swapping the sausage for sautéed mushrooms and spinach.
Storage and Reheating
If you happen to have leftovers, or want to make these ahead, they store wonderfully. Assemble the sandwiches, wrap them tightly in plastic wrap or foil, and they'll keep in the refrigerator for up to 24 hours. To reheat, the best method is in a skillet over low heat to bring back that original crispy texture. Microwaving tends to make the bread soggy, so I always avoid it.
Serving Suggestions
While this sandwich is a full meal on its own, it plays well with others. For a classic diner style breakfast, serve it alongside some crispy hash browns. If you want something a bit lighter, a simple fruit salad or a handful of fresh berries provides a nice, sweet contrast to the savory sandwich. For a brunch feel, a simple green salad with a vinaigrette dressing is a perfect companion.
Frequently Asked Questions
- → Can I use different types of cheese?
Absolutely! Cheddar, mozzarella, or Swiss cheese all work well in this grilled cheese. Choose your favorite for a personalized flavor.
- → What if I don't have sourdough bread?
While sourdough offers a fantastic tangy flavor and sturdy texture, you can substitute with white or whole wheat bread. Just ensure it's thick enough to hold the filling.
- → Can I prepare this sandwich ahead of time?
Yes! Assemble the sandwich and store it in the refrigerator for up to 24 hours. Cook as directed when ready to eat.
- → How do I reheat leftover grilled cheese?
Reheat leftovers in a skillet over low heat for the best crispy texture. Avoid microwaving, as it can make the bread soggy. You can also toast from frozen if wrapped in foil.
- → Any tips for extra crispy bread?
Spread mayonnaise instead of butter on the bread before grilling for an extra crispy, golden finish. Trust us, it's a game-changer!
- → What can I serve with this grilled cheese?
This sandwich pairs perfectly with a fruit salad, a simple green salad, or crispy hash browns. You can also add slices of fresh tomato or avocado before grilling for extra flavor.