A refreshing summer drink combining tart rhubarb, sweet strawberries, zesty lemon, and fragrant basil with sparkling water for a perfect fizz.
If syrup is too thick after cooling, stir in a splash of water to loosen. Add sparkling water just before serving to preserve fizz. Use ripe strawberries for best flavor. Basil should be added after syrup cools to avoid bitterness. Leftover lemonade base (without sparkling water) can be refrigerated up to 3 days.
Keywords: strawberry lemonade, rhubarb lemonade, sparkling lemonade, basil lemonade, summer drink, refreshing beverage, homemade lemonade