Ingredients

1 tall glass
1 cup water
1 tsp tea powder
5 tsp sugar
1 lemon's juice
10-15 ice cubes

Method:

Make black tea as usual with 5 tsp sugar
Take the tall glass and fill it more than 1/2 with ice cubes
Cool the black tea till only a bit warm
Pour the lemon juice over the ice cubes and also the black tea
Garnish with whole pudina leaves(1-2) and a lemon slice

Note: the tea powder, sugar, lime , etc can be taken in qts as per your taste
Note: Ingredients required are for 1 glass of iced tea.