Source: https://lifehacker.com/turn-a-whole-lemon-into-a-glass-of-lemonade-1850484048

Ingredients

1 whole lemon

2 tbsp sugar or 10 drops of monk fruit extract sweetener

1-2 cups of water

Directions

Wash the the lemon and dry with paper towels. Slice into about eight segments, removing any seeds. Place the segments in a blender or cup that is large enough to accommodate the head of an immersion blender.

Sprinkle the sweetener over the lemons and muddle with a cocktail muddler or wooden spoon until the sugar is mostly dissolved and the pulp is dessimated. Add 1 1/2 cups of water and blend on high until fairly smooth. There will be a lot of plant matter to strain out, but you shouldn’t see any discernible lemon pieces.

Strain through a fine mesh sieve into a large glass filled with ice. Taste and add more water if needed.