2 tablespoons pure cane sugar or honey (or more if you prefer your tea drinks a bit sweeter)
1/4 cup half-and-half or 1-percent milk
One 10-ounce bag frozen mixed berries, thawed
Bring 4 cups water to a boil over high heat in a medium saucepan. Add the tea bags and remove from the heat. Let the tea bags steep for 5 minutes. Stir in the sugar while still warm so that the sugar will dissolve. Refrigerate until cold, at least 30 minutes.
Put the cold tea, half-and-half, berries and a few cups of ice cubes in a blender and blend until smooth. Divide the drink among 4 tall glasses.