Recipe for Brazo de Mercedez

Ingredients for Brazo de Mercedez:
2 can of condensed milk.
1 teaspoon of vanilla.
2 ½ cups of cake flour.
½ cup of confectioner sugar.
1 cup of sugar.
8 eggs.
Oil.

Brazo de Mercedez preparation instruction:
Beat egg whites and cream of tartar until soft peaks are formed. Gradually add sugar beating continuously until stiff peaks are formed. Pour in a lined pan heavily greased and bake when done invert in cheesecloth with confectioner sugar.

FILLING
Combine egg yolk, condensed milk, vanilla. Cool into very low heat or in double broiler until it thickens.

Remove from fire, apply the filling into baked products. Roll as in jelly roll.