Guava pastelitos are a tasty Latin American favorite dessert of mine. These are filled with sweet guava paste and cream cheese filling. You might see these in Latin markets as pastelitos de guayaba y queso and they are so easy to make at home.
Preheat oven to 375°F.
Brush every triangle with the egg wash. You can also brush the top of each one for a shiny baked look when finished.