Cheese is a common pairing for guava paste. Guava empanadas are often made with cream cheese, queso blanco or farmer's cheese. Or, you can simply cut it into squares and serve with cheese for a quick appetizer.
Cuban pastries (known in Spanish as pasteles or pastelitos) are baked puff pastry-type pastries filled with sweet or savory fillings. Traditional fillings include cream cheese, guava (pastelito de guayaba) and cheese, pineapple, and coconut. The sweet fillings are made with sweetened fruit pulps. The cream cheese filling is also a slightly sweetened version of cream cheese, typically made to resemble the flavor and texture of a cheesecake.