Francesinha is a Porto sandwich stacked with cured ham, linguica sausage, steak, and melted cheese between slices of bread, then drowned in a hot beer and tomato sauce and often topped with a fried egg. You make it by building the meat layers, covering the sandwich in cheese, melting it under a broiler, and pouring over a sauce simmered from beer, tomato, and spices.
The sandwich was invented in the 1950s in Porto by a Portuguese immigrant returning from Belgium and France, who adapted the French croque monsieur into something heartier for Portuguese tastes, hence the name, which translates to little Frenchie. It has since become one of the most identifiable dishes to come out of northern Portugal, usually served with a pile of french fries to catch the extra sauce.
The sauce is what separates a serious Francesinha from a sloppy one. It should be a thin, savory, faintly spicy gravy, not a thick tomato sauce, and it needs real depth built from simmering it with beer and multiple types of cured meat.
What Actually Matters
Build the sauce with real time, not shortcuts. A proper Francesinha sauce simmers for at least 30 minutes with beer, tomato, and often a piece of the same cured meats used in the sandwich, so it picks up smoky, savory depth rather than tasting like thinned ketchup. Rushing the sauce is the single most common mistake, and it's the difference between a sandwich that tastes like a novelty and one that tastes like Porto.
Francesinha Recipe
Serves 4. Prep time: 20 minutes. Cook time: 45 minutes. Total time: 65 minutes.
Ingredients
- 8 slices white sandwich bread
- 8 ounces cured ham, sliced
- 8 ounces linguica sausage, sliced lengthwise
- 1 pound thin steak (such as sirloin), cut into 4 portions
- 12 ounces sliced mild yellow cheese, such as a mild cheddar
- 4 large eggs
- 2 tablespoons butter
- 1 small onion, minced
- 2 cloves garlic, minced
- 2 tablespoons tomato paste
- 1 cup canned crushed tomatoes
- 1.5 cups Portuguese lager or other light beer
- 1 cup beef stock
- 1 bay leaf
- 1 tablespoon piri piri hot sauce, or to taste
- Salt and black pepper, to taste
Method
- For the sauce, melt the butter in a saucepan over medium heat and cook the onion and garlic until soft, about 5 minutes.
- Stir in the tomato paste and cook 1 minute, then add the crushed tomatoes, beer, beef stock, bay leaf, and hot sauce. Simmer uncovered for 30 minutes, until reduced and flavorful. Season with salt and pepper, remove the bay leaf, and strain if you want a smoother sauce.
- While the sauce simmers, sear the steak portions in a hot skillet for 2 to 3 minutes per side, then set aside.
- In the same skillet, cook the linguica slices until browned, about 3 minutes per side.
- Preheat the broiler. Assemble each sandwich: bottom slice of bread, ham, steak, linguica, top slice of bread.
- Cover each sandwich completely with sliced cheese and broil until the cheese is fully melted and bubbling, about 3 to 4 minutes.
- Fry the eggs sunny side up in the same skillet while the sandwiches broil.
- Place each sandwich in a wide bowl, top with a fried egg, and pour the hot sauce generously over the top.
- Serve immediately with french fries.
| Nutrient | Per Serving (estimate) |
|---|---|
| Calories | 870 |
| Protein | 58g |
| Fat | 48g |
| Carbohydrates | 44g |
These values are a calculated estimate based on the ingredients above, not a lab verified figure.
Tips, Variations, and Storage
This sandwich does not hold up well as leftovers since the bread softens completely in the sauce, so it's best made fresh and eaten right away. If you want less heat, reduce or omit the piri piri sauce. Some versions in Porto also tuck in a slice of fresh sausage such as chipolata alongside the linguica for even more meat. A cold Portuguese lager on the side is the classic pairing.
Frequently Asked Questions
What kind of beer should I use for the sauce?
A light Portuguese lager like Super Bock is traditional, but any light, not overly hoppy lager works. Avoid dark or heavily bitter beers, which will throw off the sauce's balance.
Do I have to include the fried egg?
It's traditional and common, but optional. Some versions skip it, especially outside of Porto.
Can I make the sauce ahead of time?
Yes, the sauce actually improves after resting overnight in the fridge. Reheat gently before pouring over the sandwiches.
What cheese works best?
A mild, good melting cheese is key, similar to a mild cheddar or a Portuguese queijo flamengo. Avoid strong or sharp cheeses that will fight with the sauce.
Is this the same as a croque monsieur?
They share a French ancestor, but Francesinha is heavier, layered with more meats, and covered in a distinct beer and tomato sauce that the croque monsieur doesn't have.
More from Wine Drop Cookery
This recipe is part of our Portuguese recipe collection. For a good broiler safe skillet, see our pots, pans, and cookware, or browse kitchen essentials for the right tongs and spatula. Our full range is at all products from the collections.
Who Is Writing This
I'm Chef Alan. I have spent 35 years in professional kitchens, I have formal culinary education in New Hampshire, and I have been honored as a 6-Time 4-Diamond Chef. More about me here.
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