Peel and chop the mango in chunks. Squeeze the lemon.
Add all ingredients into a blender (immersion blender works too) and blend until smooth.
Serve over ice. Add some sparkling water if you like your lemonade fizzy.
Notes
This lemonade is almost like a juice and therefore perfect to fill up with sparkling water or ice cubes. Dilute with more water for a thinner lemonade.
Store the lemonade for up to three days in your fridge.
Add more sugar for a sweeter or more lemon juice for a sourer drink.
Use mango pulp or frozen mango if mangoes aren't in season.