Luziane decaf. 2 family sized bags. 12 cups* of water run thorough the drip coffee maker into the carafe. In the carafe is 1 cup of sugar, the tea bags and 1/4 tsp baking soda. The water will be hot enough to melt the sugar. Let steep for 15 minutes, then pour into a pitcher with another 12 cups of cool but not cold water. Refrigerate over night.
*this the 12 cup mark on the coffee pot. I believe it's based on 6 oz. cups.
The baking soda really, really makes a huge difference.