Grapefruit Rosemary Mocktail Recipe
Introduction
This Grapefruit Rosemary Mocktail is a delightful blend of tart citrus and fragrant herbs, perfect for any occasion. With a touch of fizz and a bright lime finish, it feels both elegant and refreshing. It’s an easy way to add a festive sparkle to your drinks without alcohol.

Ingredients
- 2 cups grapefruit juice (store-bought or fresh)
- 1/2 cup sugar
- 1 cup water (for making the syrup)
- 2 sprigs fresh rosemary
- 1 lime, juiced
- 2 cups sparkling water or club soda
- Ice
- Grapefruit slices and rosemary sprigs for garnish (optional)
Instructions
- Step 1: In a small saucepan, combine the sugar, water, and rosemary. Heat over medium heat, stirring until the sugar dissolves completely.
- Step 2: Remove the saucepan from heat and let the syrup cool with the rosemary sprigs still inside to infuse more flavor. Once cooled, discard the rosemary sprigs.
- Step 3: Fill two glasses with ice.
- Step 4: Add about 2 tablespoons of rosemary syrup to each glass, adjusting sweetness to taste.
- Step 5: Pour 1 cup of grapefruit juice into each glass.
- Step 6: Squeeze the juice of half a lime into each glass.
- Step 7: Top off each glass with 1 cup of sparkling water or club soda.
- Step 8: Stir gently to combine all ingredients.
- Step 9: Garnish each glass with a slice of grapefruit and a sprig of rosemary, if desired.
- Step 10: Serve immediately and enjoy your refreshing grapefruit rosemary mocktail!
Tips & Variations
- Use freshly squeezed grapefruit juice for the brightest flavor.
- Adjust the sweetness of the rosemary syrup depending on your preference by adding more or less sugar.
- Try substituting sparkling water with flavored sparkling water for a twist.
- For a hint of extra citrus, add a splash of orange juice along with the grapefruit.
Storage
Store any leftover rosemary syrup in an airtight container in the refrigerator for up to 1 week. Mix the mocktail fresh before serving for the best fizz. Prepared mocktails are best consumed immediately and are not ideal for storing once sparkling water is added.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I use dried rosemary instead of fresh?
Fresh rosemary works best for infusing the syrup with a bright herbal flavor, but you can use dried rosemary if needed. Use about half the amount, and steep it slightly longer to extract the flavor.
Is there a substitute for lime juice?
If you don’t have lime, lemon juice can be used as a substitute. It won’t be exactly the same but will still add the necessary brightness to the drink.
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Grapefruit Rosemary Mocktail Recipe
- Total Time: 20 minutes
- Yield: 2 servings 1x
- Diet: Vegetarian
Description
This Grapefruit Rosemary Mocktail is an elegant and refreshing non-alcoholic drink perfect for the holidays or any special occasion. Tart grapefruit juice harmonizes with earthy rosemary syrup, complemented by a bright splash of lime and topped with sparkling water for a delightful fizz. Garnished with grapefruit slices and rosemary sprigs, this mocktail offers a festive, visually stunning presentation with a sweet, herbal, and tangy flavor profile.
Ingredients
Syrup
- 1/2 cup sugar
- 1 cup water
- 2 sprigs fresh rosemary
Drink
- 2 cups grapefruit juice (store-bought or fresh)
- 1 lime, juiced
- 2 cups sparkling water or club soda
- Ice, as needed
- Grapefruit slices and rosemary sprigs for garnish (optional)
Instructions
- Make Rosemary Syrup: In a small saucepan, combine the sugar, water, and rosemary sprigs. Heat over medium heat, stirring occasionally until the sugar is fully dissolved into the water.
- Infuse and Cool Syrup: Remove the pan from heat and allow the syrup to cool with the rosemary sprigs still immersed to deepen the flavor infusion. Once cooled, discard the rosemary sprigs.
- Prepare Glasses: Fill two glasses with ice cubes to chill the mocktail properly.
- Add Syrup to Glasses: Pour about 2 tablespoons of the cooled rosemary syrup into each glass, adjusting the amount for your preferred sweetness level.
- Add Grapefruit Juice: Pour 1 cup of grapefruit juice into each prepared glass over the ice and syrup.
- Add Lime Juice: Squeeze the juice of half a lime into each glass to add brightness and a tangy contrast to the sweetness.
- Top with Sparkling Water: Gently pour 1 cup of sparkling water or club soda into each glass for a refreshing fizz.
- Mix the Drink: Stir the contents of each glass gently to combine all the flavors without losing the carbonation.
- Garnish and Serve: Optionally garnish each glass with a slice of grapefruit and a sprig of fresh rosemary for a festive look. Serve immediately to enjoy the drink at its freshest and most bubbly.
Notes
- You can use fresh grapefruit juice for a brighter, more natural taste or store-bought for convenience.
- Adjust the sweetness by varying the amount of rosemary syrup added to each glass.
- The rosemary syrup can be stored in the refrigerator for up to one week for quick future mocktails.
- For a stronger rosemary flavor, you can add an extra sprig while infusing the syrup.
- Use chilled sparkling water to keep the mocktail cold for longer.
- Prep Time: 10 minutes
- Cook Time: 10 minutes
- Category: Beverage
- Method: Stovetop
- Cuisine: American
Keywords: grapefruit rosemary mocktail, non-alcoholic cocktail, holiday mocktail, refreshing drink, rosemary syrup, sparkling water drink

