Cola-Coffee - cooking recipe

Ingredients

1 cup cold espresso (I have to sweeten mine a little) or 1 cup strong coffee (I have to sweeten mine a little)
4 ounces cola drink
ice cube
1 lemon slice, for garnish

Preparation

Mix the coffee and cola together over the ice in a chilled tall 12 ounce glass.
Garnish with lemon slice.