Sparkling Basil and Grapefruit Cooler

By AislePrompt Editorial · Published 2026-07-07 · Updated 2026-07-07

How this recipe was made — this recipe was drafted by AislePrompt's AI-assisted pipeline from technique templates and USDA-sourced nutrition data, and published by AislePrompt Editorial — see how AislePrompt recipes are drafted and published.

A rejuvenating, lightly sparkling drink featuring tangy grapefruit juice, aromatic basil, and a touch of honey for a bracing and stimulating refreshment. This recipe (vegetarian), ready in about 10 minutes, brings together fresh grapefruit juice, basil leaves, honey for a refreshing, crowd-pleasing drink — a bright, easy pour for parties, gatherings, or any warm-weather afternoon when you want something festive without alcohol-only options. Each serving lands at about 80 calories and feeds 2, so it works for entertaining, brunch, or a non-alcoholic option at the bar cart. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

Prep: 10 min Serves 2 Cocktails cuisine 80 cal/serving

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Ingredients

1 cup, strained fresh grapefruit juice
8 large leaves, plus extra for garnish basil leaves
1 tbsp honey
1 cup, chilled sparkling water
1 cup ice cubes
1 tbsp, freshly squeezed lemon juice

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Instructions

Step 1: In a shaker or mixing glass, muddle 8 large fresh basil leaves gently with 1 tablespoon honey and 1 tablespoon freshly squeezed lemon juice until the basil releases its aroma and the honey dissolves.
Step 2: Pour in 1 cup strained fresh grapefruit juice and stir well to blend the flavors.
Step 3: Fill two glasses with 1/2 cup ice cubes each. Divide the grapefruit-basil mixture evenly between the glasses.
Step 4: Top each glass with 1/2 cup chilled sparkling water and stir lightly to combine without losing bubbles.
Step 5: Garnish with additional basil leaves and serve immediately for a vitalizing, sparkling cooler perfect for hot days.