Toucinho do Céu is a traditional Portuguese dessert, originating from the Murça region in northern Portugal. It is a cake made from almonds and egg yolks, which literally means “fat from the sky”. It gets its name from the days when it was prepared in convents with lard (hence "bacon"), but the modern version often uses butter. This cake is rich, dense and naturally gluten-free since it does not contain flour.