St-Germain Elderflower and Grapefruit Spritz
A delicate and floral spritz cocktail featuring elderflower liqueur paired with the tartness of fresh grapefruit and sparkling bubbles. This Italian-inspired recipe, ready in about 4 minutes, brings together Prosecco, St-Germain elderflower liqueur, Fresh grapefruit juice 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 140 calories and feeds 1, 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.
Ingredients
- 3 oz Prosecco
- 1.5 oz St-Germain elderflower liqueur
- 1 oz Fresh grapefruit juice
- 2 oz Club soda
- 1 cup Ice cubes
- 1 twist (for garnish) Grapefruit twist
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Equipment for this recipe
Tools this recipe's steps call for, with a link to each on Amazon.
Instructions
- Step 1: Fill a large wine glass with 1 cup of ice cubes. Pour in 1.5 oz St-Germain elderflower liqueur and 1 oz freshly squeezed grapefruit juice.
- Step 2: Add 3 oz chilled Prosecco gently to preserve the bubbles.
- Step 3: Top the glass with 2 oz club soda and stir lightly for 10 seconds to combine.
- Step 4: Garnish with 1 twist of grapefruit peel on the rim to enhance the citrus aroma and serve chilled.






