- Simmer for about 45-60 minutes or until the mixture has reduced by half and has thickened. The condensed milk should have a smooth and creamy consistency.
5. Add Butter and Vanilla (Optional):
- Stir in the unsalted butter, and if using, add the vanilla extract. Continue to simmer for an additional 5-10 minutes until the butter is fully melted and incorporated.
6. Cool and Store:
- Remove the saucepan from the heat and let the condensed milk cool to room temperature. It will continue to thicken as it cools.
7. Transfer to a Jar:
- Once cooled, transfer the homemade condensed milk to a sterilized jar or airtight container.
8. Refrigerate:
- Refrigerate the condensed milk for at least 2 hours before using. This will allow it to set and reach the desired thickness.
9. Use in Recipes:
- Your homemade condensed milk is now ready to be used in various recipes, such as desserts, coffee, or as a sweetener for beverages.
Tips:
- Be patient during the simmering process to allow the mixture to reduce and thicken gradually.
- Stirring occasionally helps prevent the milk from scorching or forming a skin on the surface.
- The vanilla extract is optional, but it adds a delightful flavor to the condensed milk.
Note: Homemade condensed milk may not have the same shelf life as commercially produced condensed milk, so it’s recommended to use it within a week or two. Always store it in the refrigerator and check for any signs of spoilage before use.