Ingredients
Equipment
Method
- Blend Ingredients: In a saucepan, combine the milk and sugar. Place over medium low heat, stirring constantly until the sugar is dissolved.
- Simmer: When the sugar has dissolved, gently bring the mixture to a simmer. Simmer over low heat for 35 to 40 minutes, stirring occasionally, until the liquid has reduced by half and is thickened.
- Stir in Butter and Vanilla: When thick, remove from heat and add butter (it makes a world of difference!) and vanilla if using. It contributes to the richness and flavor.
- Cool down: Let the mixture cool down to room temperature. The sauce will thicken as it cools down.
- STORAGE: Transfer the sweetened condensed milk to a jar or container and refrigerate for up to 1 week.
Notes
Watch the Heat: Keep the heat low to prevent the milk from scorching or boiling over. A slow simmer is key.
Consistency Check: The mixture will continue to thicken as it cools. If it looks a bit runny when hot, don’t worry—it will firm up after refrigeration.


