Trying to create a well-stocked low-carb bar? Club soda and seltzer are called for in many drink recipes. Both are carb-free and calorie-free. And both add a refreshing fizz to summertime drinks. But what’s the difference between these two ingredients? Do you need to keep both on hand, or can one be substituted for another?
Here’s the difference, according to Wikipedia:
- Seltzer is plain water into which carbon dioxide gas has been dissolved. It’s also known as carbonated water or sparkling water.
- Club soda is carbonated water that usually has other additives — things like table salt, sodium citrate, sodium bicarbonate, potassium bicarbonate, potassium citrate, potassium sulfate, or disodium phosphate.
There is a slight difference in taste, but in most cases it’s probably fine to substitute one for another. We recommend trying a familiar recipe both ways, deciding which one you prefer, then keeping your preference on hand.
Here are a couple of low-carb club soda and seltzer recipes for you to try:
Enjoy!
Photo by Spencer E Holtaway (Creative Commons)