(http://img.photobucket.com/albums/v613/popkern/food/ube2.jpg)
Ingredients
1 kilogram uncooked purple yam, (boiled then grated, shredded, or mashed)
1 can condensed milk (300ml)
1 teaspoon vanilla extract
200 grams butter
1 can evaporated milk (400ml)
1 cup white sugar
Directions
1. Boiled the uncooked jam until tender then grated or mashed.
2. Heat a cooking pot then put-in the butter and let it melt.
3. Add the, evaporated milk, condensed milk and sugar, vanilla extract then stir well.
4. Put-in the purple yam then stir occasionally until the texture of the mixture becomes really thick (about 15 to 20 minutes under low fire)
5. Transfer the mixture to a mold or any container and let the temperature cool down.
6. Refrigerate for at least 2 hours then serve.