Watermelon Simple Syrup

A spoonful of watermelon syrup held up over a jar on the table.

5 from 1 vote

Try this easy Watermelon Syrup for cocktails, marinades, ice cream, and more. It’s bursting with fresh and juicy watermelon flavor. It just screams summertime!

Prep Time5

Cook Time10

Cooling Time10

Total Time25

Servings: servings (Makes about 2 cups)

Calories: 60kcal

Author: Karin and Ken

Ingredients

2 cups fresh watermelon diced or cubed
Granulated sugar amount depends on desired sweetness, typically ½ to 1 cup

Instructions

Place the diced or cubed fresh watermelon in a saucepan.
Add granulated sugar to the saucepan, starting with ½ cup, and adjust according to your desired level of sweetness.
Heat the mixture over medium heat, stirring constantly to dissolve the sugar.
Bring the mixture to a simmer and allow to cook for about 10 minutes, or until the watermelon pieces have softened.
Use a potato masher or a spatula to press the watermelon and release all the juices.
Remove the saucepan from the heat and let the watermelon syrup cool.
Once cooled, strain the syrup through a fine-mesh sieve or cheesecloth to remove any remaining watermelon solids, leaving you with a smooth liquid.
Transfer the watermelon simple syrup to a clean glass jar or bottle for storage.
Seal the jar or bottle tightly and refrigerate the syrup until ready to use.

Video

Notes

Storage: Store this watermelon syrup in an airtight mason jar or glass bottle for up to 1 week in the refrigerator. Freeze it in a freezer-safe container for up to 2 months! Thaw in the fridge before using it.

Try an ice cube tray: Consider freezing the watermelon syrup using an ice cube tray. This way, you have easy and small portions so you only thaw what you need.

Blend before straining: You can put your syrup mixture in a blender to help break down the watermelon instead of using a masher.

Nutrition