The Francesinha is Porto’s famous open-faced sandwich, layered with steak, ham, and sausage, covered with melted cheese and a rich tomato-beer sauce. It is a hearty café classic built for a generous plate of fries.
This home version keeps the sandwich structured by toasting the bread and searing the fillings before the cheese goes on top. A quick simmer gives the sauce a deep, savory flavor without making it heavy.
Make the sauce before assembling the sandwiches and keep it warm. The hot sauce helps melt the cheese and lets the bread absorb just enough flavor without becoming soggy.
Serving Suggestions
Serve each Francesinha with crisp fries and extra sauce for dipping. A simple green salad or lightly dressed cabbage helps balance the rich sandwich.
Recipe Notes
The sauce can be made up to two days ahead and refrigerated. Reheat it gently and thin with a splash of stock if it becomes too thick.
Portuguese Francesinha Sandwich
Equipment
- Large skillet
- Medium saucepan
- Baking sheet
- Chef’s knife
- Blender or immersion blender
Ingredients
Sandwiches
- 8 slices thick white sandwich bread
- 1 lb thin beef steaks
- 8 slices deli ham
- 8 oz linguiça or smoked sausage sliced lengthwise
- 8 slices mild melting cheese
- 2 tbsp butter for cooking
Sauce
- 2 tbsp butter
- 1 medium yellow onion, chopped
- 2 cloves garlic, minced
- 1/4 cup tomato paste
- 1 cup crushed tomatoes
- 1 cup beef stock
- 1 cup lager beer
- 1 tbsp Worcestershire sauce
- 1 tbsp hot sauce more or less to taste
- 1 bay leaf
To Serve
- 4 large eggs fried, optional
- 4 cups French fries hot
Instructions
Make the Sauce:
- Melt the butter in a saucepan over medium heat. Add the onion and cook for 5 minutes until soft, then add the garlic and cook for 30 seconds.
- Stir in the tomato paste, crushed tomatoes, stock, beer, Worcestershire sauce, hot sauce, and bay leaf. Simmer for 15 minutes.
- Remove the bay leaf and blend the sauce until smooth. Keep warm over low heat.
Cook the Fillings:
- Toast the bread lightly and set it on a baking sheet. Heat a skillet with a little butter and sear the steaks until browned and just cooked through.
- Brown the sliced sausage in the same skillet.
Assemble and Finish:
- Place two slices of toast on each plate. Layer on steak, ham, and sausage, then top with the remaining toast and cover with cheese.
- Spoon hot sauce over each sandwich and broil for 2 to 3 minutes until the cheese melts. Top with a fried egg if using and serve with fries.
Notes
- Use a mild melting cheese that drapes over the whole sandwich.
- Blend the sauce for a smooth café-style finish.
- Keep the sauce warm but do not boil it after blending.