Cut lemons in half and juice them into a half gallon mason jar. Set aside.
5 lemons or 1 cup lemon juice
Add the raspberries to a blender with 1/2 cup water. Purée until smooth.
1 cup raspberries, 3 1/2 cups water, divided
Place a strainer over the lemon juice jar and pour puréed raspberries into it. The strainer will catch most of the seeds and any chunks.
Pour in the monk fruit sweetener (start with ½ cup and add more if needed). Stir 30 seconds to dissolve the sweetener.
½ - 3/4 cup monk fruit sweetener
Pour in the remaining 3 cups of water. Stir until combined.
3 1/2 cups water, divided
Serve over ice or store in the fridge for up to 7 days.
Video
Notes
Prep Tips – Use a citrus squeezer to extract the lemon juice. If doing by hand, squeeze over a strainer or colander to catch any seeds. It can take a few minutes for the monk fruit sweetener to dissolve, just be patient and continue to stir until incorporated.Flavor Tip – Add more monk fruit sweetener if the lemonade is too tart.