Prep the citrus: Roll the lemons or limes on the counter to release more juice. Cut and squeeze to get about 1/2 cup fresh juice. Strain out seeds and most pulp if you prefer a cleaner sip.
Muddle the flavor base: In a large pitcher, add mint leaves and sugar (or simple syrup). Lightly muddle for 10–15 seconds until mint smells bright and sugar starts to dissolve. Don’t crush the mint into paste—gentle pressure works best.
Build the masala: Add lemon/lime juice, roasted cumin powder, black salt, regular salt, and black pepper. Stir well until the sugar dissolves fully. Taste this concentrate—it should taste strong and slightly salty-sweet.
Top with liquid: Pour in chilled water or club soda. Stir gently to combine without knocking out bubbles if using soda.
Chill and serve: Add plenty of ice to glasses, pour the shikanji, and garnish with mint and a citrus slice. For extra flair, rim the glass with a mixture of black salt and cumin.
Roast your cumin: Dry-roast whole cumin seeds over low heat until aromatic and a shade darker, then grind. The flavor difference is huge.
Adjust sweetness last: Cold drinks taste less sweet. Balance after chilling so it doesn’t end up bland or overly sugary.
Use clear ice: Larger cubes melt slower and keep the flavors punchy.
Make a concentrate: Mix juice, sugar, and spices without water, refrigerate, then dilute glass by glass.