Rhubarb Slush

Rhubarb Slush is a refreshing, tart, and sweet frozen beverage that’s perfect for warm weather gatherings. Made with fresh rhubarb, citrus juices, and a touch of alcohol or soda for serving, it’s a nostalgic summertime treat that’s easy to prepare in advance and serve to a crowd.

ingredients

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)

fresh rhubarbsugarwaterlemon juiceorange juicevodka (optional)lemon-lime soda or ginger ale (for serving)

directions

Chop rhubarb into small pieces and place in a large saucepan.

Add water and sugar, then bring to a boil over medium heat. Simmer until the rhubarb is soft and falling apart, about 15-20 minutes.

Remove from heat and let the mixture cool slightly.

Strain the mixture through a fine mesh sieve or cheesecloth, discarding solids.

Stir in lemon juice, orange juice, and vodka if using.

Pour the mixture into a large freezer-safe container and freeze for several hours or overnight until slushy.

To serve, scoop slush into glasses and top with lemon-lime soda or ginger ale.

Servings and timing

This recipe yields approximately 12 servings.Preparation time: 20 minutesFreezing time: 6-8 hoursTotal time: 6.5–8.5 hours

Variations

Substitute cranberry or pineapple juice for orange juice for a fruity twist.

Use flavored vodka or omit alcohol for a kid-friendly version.

Add sliced strawberries or raspberries to the rhubarb during cooking for added flavor.

Garnish with mint leaves or citrus slices for a festive presentation.

storage/reheating

Store rhubarb slush in an airtight container in the freezer for up to 1 month.Stir before serving to redistribute texture as it softens slightly at room temperature.Do not refreeze once thawed completely.

FAQs

Can I make this without alcohol?

Yes, simply omit the vodka and use soda for serving to keep it non-alcoholic.

Do I have to strain the rhubarb mixture?

Straining removes pulp and fibers for a smooth slush, but you can blend and keep it if preferred.

Can I use frozen rhubarb?

Yes, thaw it before cooking and proceed as with fresh rhubarb.

What type of container should I use for freezing?

Use a freezer-safe plastic or metal container with a lid for best results.

Can I serve it immediately?

No, the slush needs to freeze for several hours before it reaches the right consistency.

Can I use another soda?

Yes, club soda, tonic water, or flavored seltzers work well depending on your taste.

How do I make it sweeter?

Adjust sugar to taste or add more sweet soda when serving.

Is this gluten-free?

Yes, as long as all added ingredients (especially soda and vodka) are gluten-free.

Can I add other fruits?

Absolutely—berries, peaches, or mango puree blend well with the tartness of rhubarb.

How long will it stay slushy?

It stays slushy for about 20–30 minutes once scooped, depending on room temperature.

Conclusion

Rhubarb Slush is a tangy, sweet, and icy treat that’s ideal for summer parties, picnics, or relaxing afternoons. Its bold flavor and frosty texture make it a crowd-pleaser, with or without alcohol. Prepare a batch ahead and enjoy a cool glass of this vibrant seasonal drink whenever the sun is shining.

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