Wash and peel about 4 cups of Guava. 2. Cut in half and scoop out the seeds. 3. Soak the seeds in a cup of water. 4. Transfer the Guavas in a pan and add 1 ½ cups of water to it. 5. Let it boil on a medium heat. 6. Reduce the heat to low and let it simmer till the Guavas become soft. 7. Drain the water from the soaked seeds and add it to the cooked Guavas (discard the seeds). 8. Keep stirring to avoid scorching and sticking. 9. Strain the pulp of Guavas and add an equal amount of sugar to it. 10. Heat it on a low flame for some time till a paste-like consistency is obtained. 11. Let it cool before using. 12. Store in an airtight container in the refrigerator.