Storage: Refrigerate strained juice in an airtight glass container for 3–4 days, or freeze in ice cube trays for up to 3 months. Avoid metal containers — the acidity reacts.
Variations: Honey (swap sugar), Iced Mint (add muddled mint), Sparkling (replace 1 cup water with club soda), Ginger Shot (1 tbsp juice + 1 tsp ginger juice + honey).
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