Dulce de Leche
Updated Jan. 16, 2024

- Total Time
- About 5 hours
- Prep Time
- 1 minute
- Cook Time
- About 3 hours, plus cooling
- Rating
- Comments
- Read comments
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Ingredients
- 1(14-ounce) can sweetened condensed milk
Preparation
- Step 1
Remove the label from the can of sweetened condensed milk, running it under hot water if necessary for easier peeling.
- Step 2
Place the can in a large, deep saucepan or stock pot and fill with water to cover by at least 3 inches. Bring to a boil, then lower the heat and simmer, uncovered, for 3 hours, checking the water level every 20 minutes and adding more water as necessary to keep the can submerged. (This is very important as the can might explode if not entirely submerged.) Remove the can with tongs and cool completely before opening and serving.
- Step 3
Serve warm, or cool completely before transferring to an airtight container. Store in the refrigerator, covered, for up to 2 weeks.
- Whole Milk Method: 1. Combine 4 cups whole milk, 1 cup granulated sugar and ½ teaspoon baking soda in a large, heavy-bottomed saucepan or Dutch oven. Gradually bring to a simmer over medium heat, stirring occasionally to dissolve the sugar. When the milk begins to bubble up and foam, reduce the heat to low and stir constantly until it subsides. (This may happen several times as the milk comes to a simmer.)
- 2. Simmer uncovered over medium-low heat, stirring occasionally, for 30 minutes. Reduce the heat to low and cook for 15 to 30 minutes, stirring often until mixture is reduced and caramelized. (If the dulce de leche begins browning on the bottom of the pan before the milk has caramelized, remove it from the heat for a few minutes to let the pan cool down.)
- 3. Set a fine mesh strainer over a medium bowl. Pour the dulce de leche through the strainer, then stir in ½ teaspoon vanilla extract and ¼ teaspoon kosher salt. Place the bowl in an ice bath to cool until thickened, whisking the dulce de leche occasionally. Serve immediately, or transfer to an airtight container and refrigerate for up to 2 weeks. Makes 1½ cups.
Private Notes
Comments
Rather than leave the sweetened condensed milk in the can, I pour it in a glass Mason jar (with lid) and simmer it in water that way. Bonus: you can see the color change.
This an awesome and magical recipe. Be sure to remove all of the adhesive from the can when removing the label. Otherwise a fine film of it will be deposited on the sides the pan and you'll spend quite a bit of time (as I did once) removing it.
Question: Why uncovered? I mean, I know this recipe is already insanely easy (can’t wait to try it!!), but wouldn’t it be even easier if less water turned to steam?
The reason not to steam it is that boiling water cannot get any hotter than boiling, but there’s no limit on how hot steam can get. If you get the can too hot, it’s going explode. This is also the reason you have to make sure to replenish the water. And this is why you leave it uncovered. Why not just buy dulce de lèche.
When the recipe includes a warning about an explosion I wouldn't suggest people try it. Especially if you are easily distracted..
I followed the directions exactly, and topped the water up a few times to avoid a dreaded explosion. After 3 hours of simmering and then overnight cooling, the colouring and texture came out quite light and not as thick as I had expected. My gut feeling is that the temp was too low as I was adding room temp water to the simmering pot. Next time, I’d top up with boiling water from the kettle.
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