Start by washing the blueberries thoroughly under cold water. You want them to be clean and ready to burst with juice. Once washed, add them to a blender. Blend until smooth. This will give you a vibrant blueberry puree that serves as the foundation of your drink.
Next, pour the freshly squeezed lemon juice into a large pitcher. That bright yellow liquid is packed with flavor. Add in ¾ cup of sugar. Yes, it sounds like a lot, but trust me, it balances perfectly with the tartness of the lemon and the blueberries. Stir until the sugar dissolves. This might take a minute, but the result will be worth it.
To the pitcher, add the blueberry puree you made earlier. Then, pour in 4 cups of chilled water. You can adjust the amount of water depending on how strong you want the flavor. If you like it sweeter, you can always add more sugar, but start with what’s recommended.
Now, for that extra layer of flavor. Take the zest of one lemon and sprinkle it in the pitcher. The zesty notes will elevate your drink. If you’re feeling fancy, toss in some chopped fresh mint leaves. That little addition can make a substantial difference in the overall freshness of your lemonade.
Give everything a good stir. Let it chill in the refrigerator for at least an hour to allow all those lovely flavors to meld together. When you’re ready to serve, pour the lemonade into glasses filled with ice. Garnish with lemon slices and a few extra blueberries for a pretty presentation.