- 1 cup steam sweet potato
- 1 & 1/3 cups water
- 2 & 1/4 cups + tbsp refined sugar
- 1/8 tsp food grade fruit citric acid
- Blend steamed sweet potato with water and fleshy portion of desired fruit flavor for 5 minutes.
- Cook the blended ingredients.
- Add citric acid or calamansi juice.
- Fill into sterilized jars.
source: Plant Industry Production Guide on Sweet Potato, BPI Sweet Potato Commodity Profile, DA-Eastern Visayas Integrated Agricultural research Center