First, make the honey mango syrup. In a medium saucepan, cook mango and water over medium heat until it reaches a boil. Change the heat to low, and cook for 15 minutes more, stirring occasionally, until mango is pulpy. Remove from heat.
Strain liquid through a fine-mesh strainer. Discard the solids. While still warm, stir in the honey until dissolved. Let cool.
To make the lemonade, combine fresh lemon juice and 1½ cups of honey mango syrup in a pitcher. Stir in the water. Add more syrup, if you prefer a sweeter flavor. Refrigerate until ready to serve.
Notes
Sweeten to taste. Start with half of the mango syrup. Give your lemonade a taste test. Feel free to adjust the sweetness as needed. If you run out of syrup, add a bit more honey or plain sugar and stir until dissolved. Fresh lemon juice: Fresh citrus is always the best bet when making homemade lemonade. Trust me, it is very worth the effort to juice them — the bottled concentrate just doesn't taste as nice! I've tried it so you don't have to. You will need about 8-10 lemons in order to have enough juice for this recipe.Extra syrup? Store the honey mango syrup in a food-safe, airtight container for up to 2 weeks. You can make it ahead of time and put together the lemonade another day for the freshest flavor. Other sweetener options: Instead of using honey, you can use agave nectar or even white sugar. Just make sure you stir until the sugar has dissolved.