In a pot, combine the remaining milk, condensed milk, coconut milk, and coconut. Bring to a boil.
Melt the sugar in a pan until it turns a light golden-brown (amber) color.
Add the prunes and simmer for a few minutes until the syrup thickens slightly and the prunes are soft.
Freezing is not recommended because the cornstarch can lose its structure and become watery when thawed.
Mix the cornstarch into the reserved cold milk until completely smooth to avoid lumps.
This guide refers to the recipe featured on the Brazilian television program Hummm Saboroso (specifically the episode from October 20, 2020). Manjar Branco
100g (shredded or medium texture is preferred).