Traditional Stovetop Method
- Combine Ingredients: In a large, heavy-bottomed saucepan, combine the whole milk, sugar, and baking soda. The baking soda helps prevent the milk from curdling and aids in the caramelization process.
- Cook: Place the saucepan over medium heat. Stir continuously until the sugar has dissolved. Once the mixture begins to boil, reduce the heat to low.
- Simmer: Continue to simmer on low heat, stirring frequently, especially as the mixture thickens. This process can take anywhere from 1 to 1.5 hours. It’s important to stay attentive and stir often to prevent the milk from burning on the bottom.
- Finish: The dulce de leche is done when it becomes a deep caramel color and thick enough to coat the back of a spoon. Remove from heat and stir in the vanilla extract. Let it cool, then store in an airtight container in the refrigerator.
Condensed Milk Method
- Preparation: Remove the label from the can of sweetened condensed milk. Do not open the can.
- Cooking Options:
- Boiling Method: Place the can in a large pot, cover with water so that the water level is at least 2 inches above the can. Bring to a boil, then reduce to a simmer for 2 to 3 hours, making sure the can is always covered with water. This prevents the can from exploding.
- Slow Cooker Method: Place the can in a slow cooker, cover with water, and set on low for 8 hours. Again, ensure the can is fully submerged in water.
- Cool Down: Whichever method you use, let the can cool down completely before opening. This is crucial as the contents will be under pressure and very hot.
Conclusion
Once cooled, both methods will yield a delicious, creamy dulce de leche. The traditional method offers more control over the flavor and consistency but requires more attention during cooking. The condensed milk method is simpler and nearly foolproof but offers less opportunity for customization. Either way, you’ll end up with a delightful treat that can be used to enhance a variety of desserts, from cakes and cookies to ice cream and pastries. Enjoy your homemade dulce de leche as a sweet testament to the simplicity of sugar and milk transformed.