
Basil Rum Cocktail with Lemon & Ginger

By Emma Kitchen
Certified Culinary Professional
Tear the basil first. Six leaves, rough, not careful. Ginger sliced thin. Then ice, rum, lemon, agave, and blend until it’s actually smooth—not chunky. Pour it into a cold glass and you’re done.
Why You’ll Love This Basil Rum Cocktail
Takes 20 minutes total. Mostly ice and waiting. Summer drinks don’t get easier than this. No shaker. No technique. Blender does the work. Party cocktails that taste like you tried. Doesn’t feel like it though. Cold. Really cold. The kind that hits right when you need it. Tastes like summer if summer was a drink—basil, ginger, lime, rum all at once.
Fresh Basil Lemon Rum Slush Ingredients
Basil. Tear it. Not slice it. Torn leaves give off more smell. Light rum. 45ml. White rum works. Darker stuff tastes heavier in a blender drink. Lemon juice. Fresh. Bottled doesn’t have the same snap. Agave syrup. Not honey. Honey sits at the bottom. Agave dissolves. Ginger. One slice, actually sliced thin. Thick chunks don’t break down right. Ice. 150g. That’s about a cup. Cold glass helps—run water over it first, dump it out.
How to Make a Blended Rum Slush with Basil and Ginger
Start with the ice. Dump it in the blender first. Sounds weird but it matters. Ice goes in, then everything else sticks to it instead of sliding around.
Pour the rum on top of the ice. Then lemon juice. Then agave. The order doesn’t actually matter that much, but wet stuff after ice works cleaner.
Tear the basil and add it now. Six leaves. More if you want it aggressive. Less if basil’s too much for you.
Slice the ginger thin and drop it in. One slice is enough. Could do two if you like ginger—affects the flavor way more than you’d think.
Blend it. High speed. Listen for it. When the sound changes from chunky to smooth, that’s when it’s done. Usually takes maybe 30 seconds. Maybe 45. Depends on your blender.
Party Cocktails: Basil and Ginger Rum Slush Tips
Don’t blend it too long or the ice gets thin and it separates. You want it slushy, not drinkable soup.
Chill your glass before you pour. Cold glass keeps it cold longer. Just run it under cold water or throw it in the freezer for a minute.
Fresh basil matters more than you’d think. Dried basil is pointless here. Doesn’t work.
Ginger breaks down differently than basil. It doesn’t dissolve. You’ll still feel the pieces. That’s fine. That’s kind of the point.
If it’s too thick, add a tiny bit of water. If it’s too thin, add more ice. But frozen ice goes in the blender again, so maybe just use less agave next time.
The basil leaf on top—that’s not just decoration. Breaks off as you drink. Tastes different once it’s been sitting in the rum for a few seconds.

Basil Rum Cocktail with Lemon & Ginger
- For the cocktail
- 150g ice cubes
- 45ml light rum
- 25ml lemon juice
- 20ml agave syrup
- 6 basil leaves
- 1 slice of fresh ginger
- Prepare ingredients
- 1 Start with fresh basil. Tear leaves for more aroma.
- 2 Slice ginger into small pieces.
- Blend everything
- 3 Add ice to the blender. Pour in light rum.
- 4 Add lemon juice and agave syrup.
- 5 Throw in torn basil and ginger slices.
- 6 But make sure to blend until smooth.
- Serve
- 7 Pour the mixture into a chilled glass.
- 8 Add a basil leaf on top as garnish.
Frequently Asked Questions About Summer Rum Drinks
Can I make this without a blender? No. Shaking it doesn’t work. Ice stays chunky. You need the blender to actually smooth it out.
How long does it keep if I make it ahead? Not long. Pour it and drink it. Twenty minutes sitting around and the ice melts, it gets watery. Not worth it.
Can I use lime instead of lemon? Yes. Changes the flavor—a bit rounder, less sharp. Some people like it better. I like lemon more here because basil pairs weird with lime.
What if I don’t have agave? Simple syrup works. Honey works too but settles. Sugar doesn’t dissolve fast enough in a blender. Just use whatever you have. It’ll taste different but still good.
Do I have to use light rum? Dark rum works but tastes heavier. Spiced rum makes it weird. Light rum is cleaner. Light rum is the move here.
Can I make a bigger batch and freeze it? Tried it. Doesn’t work. The basil gets weird when it thaws. Just make it fresh each time. Takes five minutes anyway.



















