Mix all dry ingredients in one bowl, set aside.

Beat together egg and egg white.

Add milk, coffee and oil to eggs; whisk until fully blended.

Make a well in the middle of the dry ingredients, pour liquid into the well, whisk until just blended.

Bake @ 350F for 30 to 40 minutes (or until tester comes out clean).

on top of a double boiler, or carefully on direct heat at a low to medium boil, simmer the entire can of sweetened condensed milk until it thickens and turns the colour of caramel. Use a whisk to stir continuously. Don’t worry if you get some burn bits, They are caramelized sugar.

Once cake has cooled, spread the faux “dulche de leche” icing on top.