Loaded Breakfast Sandwich with Cheese Sauce, Bacon and Eggs
This loaded breakfast sandwich is made with buttered toasted buns, bacon, eggs, ham, tomato, lettuce, browned onions, and a warm cheddar cheese sauce that makes the whole thing feel much more generous than a fast-food breakfast sandwich. I make it this way because the egg is not alone in the bun: the bacon seasons it, the onions bring sweetness, and the sauce ties everything together. The mistake to avoid is boiling the cheese sauce, because once cheddar gets too hot it can turn grainy instead of smooth.
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What Makes This Recipe Different
This recipe is based on my YouTube video, with a few adjustments since publication to make it easier to reproduce at home. In the video, the idea was simple: take the spirit of a quick breakfast sandwich and make it more copious, with real grated cheese, proper ham, bacon, eggs, lettuce, tomato, and a sauce that actually tastes like cheese.
A loaded breakfast sandwich like this is basically a breakfast burger without a beef patty. It is hearty, protein-rich, and made for mornings when toast and coffee are not enough. I would make it on a weekend morning, after a long walk, before a busy day, or even as a breakfast-for-dinner meal.
This version is different from my loaded egg muffin because the cheese is not just a slice melted on top. Here, the cheddar is turned into a warm sauce. It is also different from my breakfast burger with fried egg and my breakfast burger with scrambled eggs because the egg is cooked more like a thick patty, with bacon mixed into it, so it holds better inside the bread.
Ingredients You Need
The original video uses simple breakfast ingredients: eggs, bacon, ham, cheese, onion, tomato, lettuce, bread, cream, and butter. The important adjustment is the cheese sauce ratio. In the video, the cream and cheese are added by eye, which works when you know the texture you want, but it can be risky for someone cooking it for the first time.
For 3 big sandwiches, I prefer 6 eggs, which gives 2 eggs per sandwich. That sounds generous, but it is the right amount for a proper breakfast sandwich that holds together. For the bacon, use 3 thick slices or 6 thin slices. The bacon is there to season the eggs and add a smoky bite, not necessarily to build a separate bacon layer.
For the cheese sauce, use grated cheddar and heavy cream. Aged cheddar gives better flavor, but mild cheddar melts more gently. If using a very sharp cheddar, toss it with a little cornstarch before adding it to the cream. That small trick helps the sauce stay smoother.
Step-by-Step Instructions
Prepare the ingredients
Start by getting everything ready before cooking. Grate the cheddar, slice the tomato, wash and dry the lettuce, cut the ham so it fits the buns, and slice the onion thinly. Dice the bacon into small pieces.
I prefer to do the cutting before the pan goes on because this sandwich moves quickly once the bacon starts cooking. The cheese sauce needs attention, the onions need stirring, and the eggs need to be watched so they stay tender.
Make the cheese sauce
Warm the heavy cream in a small saucepan over medium-low heat. It should steam gently, not boil. Add half the grated cheddar and stir until it starts to melt, then add the rest. Keep stirring until the sauce looks smooth and thick enough to coat a spoon.
What I look for here is a glossy sauce that falls slowly from the spatula. If it looks too thick, add a small splash of cream. If it looks greasy or separated, the heat was probably too high. Lower the heat and whisk gently. Do not boil it.
This is the same basic idea that makes a cheese sauce work in comfort dishes like double grilled cheese with ham or a warm sandwich with aged cheddar, but here the sauce stays loose enough to spoon over the eggs.
Cook the bacon and onions
Put the diced bacon in a skillet over medium-high heat and cook until the pieces are browned and the fat has rendered. This should take a few minutes. Remove the bacon with a slotted spoon, but keep a little of the fat in the pan.
Add the sliced onion to the same skillet. Cook until the onion softens and turns golden at the edges. In the video, I call them caramelized onions, but for a home recipe the honest term is browned onions. True caramelized onions take much longer. Here, you want a quick browned onion with sweetness and color, not a long onion jam.
You know it is ready when the onion smells sweet and looks golden, with a few darker edges but no burnt black pieces.
Cook the eggs
Beat the eggs in a bowl with black pepper. Do not add salt yet. The bacon, ham, and cheddar already bring plenty.
For the neatest sandwich, use 3 metal rings in a nonstick skillet. Divide the cooked bacon between the rings, then pour in the beaten eggs. Cook until the bottoms are set, then finish gently under the broiler for a minute or two if needed.
No rings? No problem. Cook the eggs in one small nonstick pan like a thick omelette, then cut it into 3 portions. That is easier and works just as well for most home kitchens.
At this point, the eggs should look set but still moist. Avoid overcooking them until dry, because the sandwich already has toasted bread and ham. A little tenderness in the egg makes the bite better.
Toast the buns
Open the buns and spread the cut sides lightly with butter. Toast them in a skillet or under the broiler until golden. The bread should feel warm and slightly crisp on the cut side.
This step matters. If the bread stays soft, the tomato and cheese sauce can make it soggy. A toasted bun gives the sandwich structure, the same way a good toasted roll helps a fast smash breakfast sandwich hold together.
Assemble the sandwiches
Place lettuce on the bottom bun first, then tomato. Add the egg and bacon patty, then the ham, browned onions, and warm cheddar sauce. Close with the top bun.
I like this order because the lettuce and tomato stay under the hot filling, while the sauce goes near the top where it can run down into the ham and egg. It is messy in a good way, but it should not fall apart.
Serve immediately while the sauce is hot and the bun is still toasted.
Why the Proportions Work
The 2 eggs per sandwich ratio is the backbone of the recipe. One egg would be too thin with this much bread and filling. Three eggs per sandwich would be heavy and harder to eat. Two eggs give the sandwich height, protein, and a proper breakfast feel without turning it into a fork-and-knife situation.
The cheese sauce is the part that needed the most precision. A good ratio is about 1 1/2 cups grated cheddar to 1/2 cup cream. That makes a thick sauce, not a soup. If the sauce is too loose, it will run out of the sandwich. If it is too thick, it will sit like paste on top of the eggs.
The bacon amount is flexible. If using thick bacon, 3 slices is enough because it gets chopped and spread through the eggs. If using thin breakfast bacon, 6 slices gives a better result. Since ham is also in the sandwich, I would not push the bacon too far unless you want a very salty, very rich version.
This is not a light breakfast. It is a hearty breakfast sandwich, closer in spirit to my hearty Québécois breakfast plate or hearty breakfast burritos than a quick piece of toast. The balance comes from the tomato and lettuce, which freshen up the salty ingredients.
Substitutions
Use English muffins instead of burger buns if you want a more classic breakfast sandwich shape. Brioche buns are good too, but they make the recipe richer and slightly sweeter.
For the cheese, mild cheddar melts more easily, aged cheddar tastes better, and a mix of both is probably the best compromise. Monterey Jack can also work if you want a milder sauce.
The ham can be replaced with turkey slices, smoked meat, leftover roast pork, or even no ham at all. If skipping the ham, use the full 6 slices of bacon so the sandwich still feels generous.
For the onions, use yellow onion, white onion, or red onion. Cook them until browned, not burnt. If you want a sharper bite, add a few pickled onions instead, like the kind that work well in a steak sandwich with raclette and Cajun mayo.
For sides, keep it simple. These sandwiches are already rich. A small green salad, fruit, or crispy potatoes are enough. If you want a full breakfast plate, serve them with crispy homemade hash browns or easy Quebec-style baked beans.
FAQ
Can I make the cheese sauce ahead of time?
You can grate the cheese ahead, but I prefer making the sauce just before serving. Cheese sauce thickens as it sits. If you reheat it, use low heat and add a splash of cream to loosen it.
Can I make this without metal rings?
Yes. Cook the eggs like a thick omelette and cut it into 3 portions. The rings make the sandwich look cleaner, but they are not required.
Should I salt the eggs?
I would not salt them before cooking. Bacon, ham, cheddar, and butter already add salt. Taste the finished sandwich first, then adjust if needed.
What kind of bread works best?
Burger buns, brioche buns, English muffins, or soft sandwich rolls all work. The important thing is to toast the cut sides so the bread can handle the sauce.
Is this the same as an Egg McMuffin?
Not exactly. It has the same breakfast sandwich idea, but this version is much more loaded, with ham, bacon, browned onions, tomato, lettuce, and a real cheddar sauce. For a more direct muffin-style version, see my loaded egg muffin.
Can I make it less rich?
Yes. Use 1 egg per sandwich instead of 2, reduce the cheese sauce, skip the butter on the buns, or use either bacon or ham instead of both. It will be less copious, but still good.
Suggested Posts
For another breakfast sandwich in the same family, try my bacon, egg and cheese breakfast croques. They are more toast-based and less saucy than this version.
For a bigger meatier breakfast, the double breakfast burger with merguez goes in a different direction with sausage and a burger-style build.
If you want something sweet for another morning, easy French toast with maple syrup is a good contrast to this salty sandwich.
For a lunch version with the same comfort-food energy, try an easy cheese steak sandwich with aged cheddar.
Loaded Breakfast Sandwich with Cheese Sauce, Bacon and Eggs
Ingredients
- 3 burger buns or English muffins
- 6 large eggs
- 3 thick slices bacon or 6 thin slices bacon diced
- 6 oz sliced ham
- 1 small onion thinly sliced
- 1 medium tomato sliced
- 3 lettuce leaves
- 1 1/2 cups grated cheddar cheese
- 1/2 cup heavy cream
- 1 tsp cornstarch optional
- 2 tbsp butter for the buns
- Black pepper to taste
Instructions
- Grate the cheddar, slice the tomato, wash the lettuce, slice the onion, cut the ham to fit the buns, and dice the bacon.
- Warm the cream in a small saucepan over medium-low heat without boiling.
- Add the grated cheddar in two additions, stirring until smooth and thick. Keep warm over very low heat.
- Cook the diced bacon in a skillet until browned. Remove the bacon and keep a little fat in the pan.
- Add the onion to the same skillet and cook until softened and golden.
- Beat the eggs with black pepper. Do not add salt yet.
- Divide the bacon into 3 metal rings in a nonstick skillet, then pour in the eggs. Cook until set, or cook the eggs as one thick omelette and cut into 3 portions.
- Butter the cut sides of the buns and toast until golden.
- Assemble each sandwich with lettuce, tomato, egg and bacon, ham, browned onions, and warm cheddar sauce.
- Close the sandwiches and serve immediately while hot.
