The Farzi Tina is a vodka-based cocktail featuring California oranges  and refreshing kaffir lime leaves, topped with home-made soda. “The combination of oranges and kaffir lime is extremely refreshing and cooling at the same time, perfect to help you beat the sweltering heat,” says Aman Dua, Head Mixologist, Massive Restaurants Pvt Ltd. To make this drink at home, muddle together four to five chunks of California orange with around five kaffir lime leaves to extract flavour from both. Then, pour in lime and orange juice, and mix in 60ml of vodka. Top with soda and serve chilled.