Homemade condensed milk – creamy sweetness made at home

Place the milk in a saucepan and add the sugar.

Cook over low heat, stirring until the sugar is completely dissolved.

Add the butter and continue cooking until the mixture thickens (about 30–40 minutes), stirring frequently.

Once it has a syrupy texture, remove from heat.

Add vanilla if desired.

Pour into a glass jar and let cool.