For 4 people

Step 1 of 6

100 g wheat flour125 g white sugar30 g unsweetened cocoa powder½ teaspoon baking powder½ teaspoon baking soda1 egg100 ml whole milk200 g whole sweetened condensed milk50 ml sunflower oil½ teaspoon vanilla extract

In a mixing bowl, combine flour, sugar, cocoa, baking powder, and baking soda. Add eggs, milk, oil, and vanilla. Whisk vigorously until the batter is smooth and glossy, with no lumps.