Watermelon Lemonade

There is no more quintessential summer food than watermelon, and there is no beverage more representative of summer than lemonade. This recipe is a fun way to combine both summer favorites into a refreshing and tasty drink.

We don’t keep many flavored beverages on hand in our home, because we are blessed with tap water that tastes wonderful. Quick, easy summer beverages like this one allow us to offer guests something other than tap water, without investing in a large selection of pre-made beverages that we probably won’t consume on our own.

Cost Analysis:

Please note – the cost is based on what I paid for ingredients in the year 2020. Your actual costs may differ.

Notes on the Recipe:

Lemon juice: A typical lemon has 2 tablespoons of juice. I don’t normally keep lemons on hand, so I use lemon juice concentrate. It is much less expensive and has a longer shelf life. However, you can use the juice from one lemon in this recipe. Alternatively, you could use lime juice to make an excellent watermelon limeade!

Watermelon: This recipe calls for chilled cubes of watermelon. I typically cut my watermelon into about 1.5″ cubes (click here for a tutorial), and place the bowl in the refrigerator. If your watermelon is not chilled, substitute ice cubes for some of the water.

Tartness: This lemonade is relatively tart. However, you can adjust the amount of lemon juice to your own personal taste. I have made this lemonade with three tablespoons of lemon juice which was a bit sour for me.

Fine mesh strainer: When you blend watermelon, it creates a slight pulp. If you want a smooth glass of lemonade, pour the beverage through a fine mesh strainer prior to consuming.

Picture Tutorial:


Watermelon Lemonade

  • Difficulty: Easy
  • Print

This fresh watermelon lemonade blends a pleasant tartness with the sweet summer flavor of watermelon. Delicious!


  • 1 cup of ice cold water
  • 2 tablespoon lemon juice concentrate (or from a fresh lemon)
  • 1/2 teaspoon granulated sugar, or to taste
  • 1 cup coarsely diced seedless watermelon (cold from the refrigerator)
  • Ice, optional


  1. Combine water, lemon juice, sugar, and watermelon in a small blender.
  2. Blend ingredients until the watermelon is well blended into the beverage.
  3. Pour through a fine mesh strainer into a glass.
  4. Add a few ice cubes to the glass.
  5. Garnish with lemon if you are feeling festive, and enjoy!