All Natural Guava Paste Fruit Snacks 10.38 oz Great, to used it for Guava Cake Guava Paste Muffins Guava-Stuffed Chicken with Caramelized Mango Guava-Glazed Pork Tenderloin with Cilantro-Jalapeo Salsa Guava paste - also known as guayabate or goiabada - is a very thick puree of guava fruit and sugar, often with added pectin. The consistency is similar to membrillo, or quince paste. Popular in the Caribbean and Spain