The Brazo de Mercedes is a Filipino cake made of soft meringue, with a center of rich custard made from egg yolks, sugar, and milk or yema, which is similar to custard but with condensed milk, sugar, and egg yolks, and the final addition of a teaspoon of butter (see Yema cake)
It is a type of “pionono“ (written “pianono” in the Philippines), which are rolled sponge cake desserts whose most common traditional filling is simply sugar and butter, similar to other forms of Filipino mamón (traditional Filipino sponge cakes, baked in characteristic cupcake-shaped molds).
Unlike other types, Brazo de Mercedes is made with meringue and therefore does not use flour, making it gluten-free.
The meringue is composed of egg whites, cream of tartar, and granulated sugar.
Although popularly translated simply as “Arm of the Mercedes,” in Spanish it actually means “Arm of Our Lady of Mercy,” from Nuestra Señora de las Mercedes, a common devotional title for Mary, mother of Jesus.
The dessert dates back to the Spanish colonial period.
It is one of the desserts believed to have originated from the reuse of egg yolks discarded from the use of egg whites for mortar and plaster in Hispanic-Filipino colonial architecture.
Eggs were essential in the construction of churches, bridges, government buildings, and ancestral homes, such as those with indigenous baroque architectural styles.
Another version of pionono on the blog, the Argentine one, where it is a soft rolled cake both savory and sweet.
- Difficulty: Medium
- Cost: Inexpensive
- Rest time: 30 Minutes
- Preparation time: 10 Minutes
- Portions: 4 People
- Cooking methods: Bain-marie, Oven
- Cuisine: Filipino
- Seasonality: All seasons
Ingredients
- 6 eggs
- 1 3/4 cups milk (or 1 2/3 cups condensed milk)
- 2 tbsps powdered sugar (+ for decoration)
- 2 tsps cornstarch
- 1/2 tsp cream of tartar
- 1 tsp vanilla
Steps
For the custard: cook, preferably in a bain-marie, the yolks with the milk (or condensed milk), powdered sugar, cornstarch, and vanilla.
Let cool, cover with plastic wrap, and place in the fridge for 30 minutes.
Beat the egg whites and gradually add the sugar and cream of tartar.
Spread in a baking tray to form a rectangle.
The smaller the rectangle, the higher the base will be.
Bake in a static oven at 350°F for 15 minutes.
Let cool and spread the custard.
Roll up and serve with powdered sugar sprinkled on top.
Modern versions of the dessert can have a variety of different fillings and ingredients. These variations usually have different names, such as brazo de ube (with purple yam), brazo de pandan, brazo de buko pandan, brazo de chocolate, brazo de manga, and so on.

