- 1 small watermelon, cut into 1-inch pieces
- 1 cup cachaca (Brazilian sugar cane spirit)
- 2 tablespoons turbinado sugar, or to taste
- Place watermelon in a non-reactive container with a tight-fitting lid. Add cachaca and sugar. Cover container with the lid and shake until watermelon is coated and sugar is dissolved.
- Refrigerate watermelon until watermelon is fully infused, 2 hours to overnight. Shake mixture again before serving.