Ingredients
- ice cubes as needed
- 1 cup tonic water
- ½ cup cold brew coffee
Ingredient Image
Why This Recipe Is So Good
This drink is a refreshing twist on your regular coffee. The bitterness of the brew pairs perfectly with the bright, fizzy tonic. It’s easy to make and great for warm days when you want something cool and energizing.
Better Cooking Tips
- Use cold brew coffee or let your coffee cool completely before mixing.
- Add tonic slowly to keep the bubbles from fizzing over.
- Adjust the coffee-to-tonic ratio to find your perfect balance of bitterness and sweetness.
- Add tonic slowly to keep the bubbles from fizzing over.
- Adjust the coffee-to-tonic ratio to find your perfect balance of bitterness and sweetness.
Directions
Fil a glass with plenty of ice cubes. Next, pour in the tonic water so it chills nicely. Slowly add the cold brew coffee on top, letting the two layers mix a bit. Give it a gentle stir if you like, and enjoy a refreshing, bubbly twist on your usual cold brew.
Serving Style Ideas
Serve over ice in a tall glass with a slice of lemon or lime for extra zest. It’s perfect as a mid-afternoon pick-me-up or a light, refreshing drink after dinner.
How To Store This Recipe
If you make extra coffee, store it in an airtight container in the fridge for up to 3 days. Mix with tonic just before serving to keep the carbonation fresh and bubbly.

