Juice the lemons and pour the juice in a pitcher.
Add the grated ginger.
Add the sweetener.
Pour water on top and stir.
Taste.
Add more sweetener if needed.
Keep in mind that if you serve the lemonade over ice, it will be diluted.
Fill glasses with ice.
Pour ginger lemonade over it.
Serve.
Recipe Notes
The lemonade can be stored in the fridge for 2 days.
Use powdered erythritol to taste.
This recipe makes lemonade that is not very sweet.
If you'd like to use stevia extract instead of erythritol, start with 1/2 tsp and add more if desired.