Triple Caramel Cake 

 | RICARDO

Ingredients

• 3 egg whites
• 2 cups (500 ml) sugar
• 3/4 cup (180 ml) canola oil
• 4 egg yolks
• 2 teaspoons (10 ml) vanilla extract
• 2 1/2 cups (625 ml) unbleached all-purpose flour
• 1 1/2 teaspoons (7.5 ml) baking powder
• 1/2 teaspoon (2.5 ml) baking soda
• 1/4 teaspoon (1 ml) salt
• 1 cup (250 ml) milk, hot
• 1 egg
• 1 egg white
• 1/4 cup (60 ml) water
• 3/4 cup (180 ml) sugar
• 2 tablespoons (30 ml) corn syrup
• 1/4 cup (60 ml) 35% cream, hot
• 1 1/4 cups (310 ml) unsalted butter, cubed and softened
• 1 cup (250 ml) sugar
• 1/4 cup (60 ml) unsalted butter
• A pinch of salt
• A pinch of baking soda
• 3/4 cup (180 ml) store-bought dulce de leche (see note)