Dulce de Leche Sandwich Cookies or Alfajores are soft, tender cookies filled with deliciously sweet dulce de leche. These melt-in-your-mouth sandwich cookies can be served as is, sprinkled with powdered sugar or rolled in coconut. However you enjoy them, they are sure to be a hit!
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Who wouldn’t like 2 delicious cookies sandwiching a delicious, dulce de leche filling? If this person exists, I have yet to meet them.
These tender, melt-in-your-mouth cookies are of South American origin and are always a hit whenever I bring them to parties. It’s not hard to see why! They have the perfect ratio of cookie to filling and are so satisfying delicious!
To make the perfect Alfajore or Dulce de Leche Sandwich Cookie, the cookies needs to have 2 things:
- Tender cookies with a crumbly texture (so that when you bite into them, they don’t smush the filling out)
- A luscious and thick dulce de leche filling.
The filling is what really makes these cookies out of this world. If you haven’t had dulce de leche before, you are missing out on one of the most delicious sweet sauces there is.
Dare I say, it is better than caramel! Lusciously smooth, wonderfully thick and down right delectable. Dulce de leche is all of those things and more.
These cookies can be served up as is, but they are often sprinkled with powdered sugar. I think this makes them look even prettier. They are also often rolled in shredded coconut but you can choose to do without if you are not a fan.
However you serve them, they are sure to be a hit with everyone. These alfajores are easily one of my favourite sandwich cookies! I am confident they will become a favourite of yours too.
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Why you should make Alfajores or Dulce de Leche Sandwich Cookies:
- They are delicious!
- They have a tender, melt-in-your-mouth texture.
- Dulce de leche is seriously the best sauce there is!
- The recipe is quite easy to make!
- They are delicious. Yes, I said it before but taste is king. And these cookies deliver!
![Dulce de Leche Sandwich Cookies (Alfajores) - Herbs & Flour (3) Dulce de Leche Sandwich Cookies (Alfajores) - Herbs & Flour (3)](https://i0.wp.com/herbsandflour.com/wp-content/uploads/2019/12/Alfajores-or-Dulce-de-Leche-Sandwich-Cookies-3-791x1024.jpg)
Dulce de Leche vs. Caramel: Are they the same?
In a word, no. While dulce de leche and caramel are often likened to each other, they really aren’t the same.
It isn’t a terrible comparison, to be fair. There are some similarities in that they are sweetened sauces with similar colouring. They can be used much the same ways too and swapping one for another in the recipe often works out just fine (I don’t recommend swapping caramel in alfajores though- more on that below).
That said, dulce de leche, though kind of similar, isn’t the same thing. This gorgeous sauce, with its beautiful golden-brown colour is so much better, if you ask me.
Dulce de leche has a thicker, creamier texture owing to the fact that it is made with milk, not water like caramel is. Caramel is runnier and is pourable, whereas dulce de leche is thicker and you can’t pour it. You can pipe this sauce and it will keep its shape, unlike caramel. This makes it perfect for using to sandwich between cookies. Caramel wouldn’t work for this recipe because it would just seep out.
Dulce de leche also has a mellower flavour than caramel. It reminds me more of toffee or butterscotch, though not exactly. Dulce de leche is better than all of those things. I said it. And I stick by that. You really have to try it to appreciate its flavour.
![Dulce de Leche Sandwich Cookies (Alfajores) - Herbs & Flour (4) Dulce de Leche Sandwich Cookies (Alfajores) - Herbs & Flour (4)](https://i0.wp.com/herbsandflour.com/wp-content/uploads/2019/12/Dulce-de-Leche-791x1024.jpg)
How to make Homemade Dulce de Leche
To make dulce de leche at home, all you need is a can of sweetened condensed milk. I used to use the slow cooker method but after reading about the safety issues involved, I have looked into other methods.
While store bought is an option, there are safer ways to make it at home that still require just that 1 ingredient (and water).
Eagle Brand® has a recipe on their website that involves baking their sweetened condensed milk in the oven. Their recipe takes about an hour to do plus some time for it to cool off. This is great for when you are looking to put your sauce to use quickly.
![Dulce de Leche Sandwich Cookies (Alfajores) - Herbs & Flour (5) Dulce de Leche Sandwich Cookies (Alfajores) - Herbs & Flour (5)](https://i0.wp.com/herbsandflour.com/wp-content/uploads/2019/12/Dulce-de-Leche-2-791x1024.jpg)
Ingredients in Alfajores or Dulce de Leche Sandwich Cookies
- Flour: All purpose flour.
- Cornstarch: Helps give the cookies their crumbly texture.
- Baking powder: Used as a leavening agent.
- Salt: Enhances flavour of baked goods.
- Butter: Softened butter is used in this recipe.
- Sugar: These are cookies, after all. Regular granulated sugar is used in the cookies but you can dust them with powdered sugar too.
- Egg yolks
- Vanilla extract: Adds delicious flavour.
- Lemon zest: Also adds flavour to the cookies.
- Dulce de leche: You can use store-bought or make your own (see above).
Note: Recipe quantities and full instructions are in the recipe card at the end of this post.
![Dulce de Leche Sandwich Cookies (Alfajores) - Herbs & Flour (6) Dulce de Leche Sandwich Cookies (Alfajores) - Herbs & Flour (6)](https://i0.wp.com/herbsandflour.com/wp-content/uploads/2019/12/Alfajores-or-Dulce-de-Leche-Sandwich-Cookies-4-791x1024.jpg)
How to Make Alfajores or Dulce de Leche Sandwich Cookies
1. Mix the dry ingredients: In a large bowl, add the flour, corn starch, baking powder and salt. Mix and set it aside.
2. Cream the butter and sugar: In the bowl if a stand mixer, cream the butter and sugar until fluffy using the paddle attachment.
3. Mix the wet ingredients: Add the egg yolks, vanilla extract, and lemon zest and mix until well blended.
4. Combine and wet and dry ingredients: With the mixer on low, add the flour mixture and mix until it is thoroughly blended.
![Dulce de Leche Sandwich Cookies (Alfajores) - Herbs & Flour (7) Dulce de Leche Sandwich Cookies (Alfajores) - Herbs & Flour (7)](https://i0.wp.com/herbsandflour.com/wp-content/uploads/2019/12/How-to-Make-Alfajores-Dough-791x1024.jpg)
5. Chill dough: Transfer the dough to your work surface and divide it into 4 equal portions. Form each one into a disk shape and cover with food wrap. Place in the fridge to cool for 5 minutes.
6. Roll out dough: Roll each disk to desired thickness. I use 2 wooden skewers as a guide and roll the dough between the skewers with a rolling pin to ensure they are all the same height.
7. Shape cookies: Use your cookie cutter to cut out your cookies and carefully transfer to the baking sheets.
8. Bake: Bake in the oven for approximately 10-12 minutes or until the middle of the cookies no longer looks ‘wet’ and the bottom is beginning to brown slightly. Cool cookies on a cooling rack.
![Dulce de Leche Sandwich Cookies (Alfajores) - Herbs & Flour (8) Dulce de Leche Sandwich Cookies (Alfajores) - Herbs & Flour (8)](https://i0.wp.com/herbsandflour.com/wp-content/uploads/2019/12/How-to-Shape-Alfajores-Cookies-791x1024.jpg)
9. Assemble cookie sandwiches: Once cooled, spoon or pipe a dollop of dulce de leche on one cookie and place another on top, pressing down gently. If desired, roll the cookies in shredded coconut and dust with powdered sugar.
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Toppings for Alfajores
While you can certainly serve them as is, you can also add additional toppings to your cookies. The two most traditional toppings for alfajores are:
- powdered sugar
- shredded coconut
If you are using shredded coconut, give it a blitz in a spice grinder of food processor to make the pieces smaller. That helps them stick better to the dulce de leche filling.
![Dulce de Leche Sandwich Cookies (Alfajores) - Herbs & Flour (10) Dulce de Leche Sandwich Cookies (Alfajores) - Herbs & Flour (10)](https://i0.wp.com/herbsandflour.com/wp-content/uploads/2019/12/Adding-Coconut-to-Alfajores-Sandwich-Cookies-1024x791.jpg)
Tips for making the best dulce de leche cookies:
While this recipe is pretty easy, there are a few things to keep in mind to ensure the best results.
- Chill your dough. Since the cookie dough is soft, it is important to chill your dough so it is easier to work with (and not sticky).
- Make sure cookies are the same thickness. I like to use thick wooden skewers or thick chopsticks on either side of my rolling pin to ensure that the cookies come out a uniform size (thickness).
- Don’t make your cookies too thick. Again, the wooden skewers help with this. You want a good ratio of dulce de leche filling to cookie.
- Cool the cookies before filling them. The filling will melt and begin to ooze if the cookies are still warm so allow them to cool before you make the sandwiches.
- Grind your coconut: If you are using shredded coconut on your cookies, place the shredded coconut in a spice grinder or food processor and pulse a few times. This will break up the coconut into smaller pieces which will stick to the dulce de leche better.
Storing cookies
My preferred storage method for these dulce de leche cookies is in an airtight container in the fridge. They will stay fresh for about 5 days. Storing them in the fridge is especially important if your home is warm as it will prevent the dulce de leche filling from getting too soft and dripping out of the cookies.
These cookies taste great cold out of the fridge but I prefer to let them come to room temperature again before eating. The dulce de leche gets harder when cooled and I personally prefer it to be gooey so I let it warm up to room temperature. This comes down to personal preference though.
Freezing
These cookies can be frozen to preserve them for a longer period. To do this, ensure they are wrapped well with plastic food wrap and then place them in a freezer bag or a freezer safe container. They can be stores in the freezer for a couple of months.
I hope you enjoy these cookies! They are so good, one might find themselves eating crumbs off their plate. Just saying.
-Cathy
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You may also like:
Chocolate Chip Shortbread Cookies
Lemon Crinkle Cookies
Chocolate Dipped Toffee Shortbread Cookies
This recipe was updated on July 27, 2022 with new photos and an improved recipe.
Dulce de Leche Sandwich Cookies (Alfajores)
Catherine
Dulce de Leche Sandwich Cookies or Alfajores are soft, tender cookies filled with deliciously sweet dulce de leche. These melt-in-your-mouth sandwich cookies can be served as is, sprinkled with powdered sugar or rolled in coconut. However you enjoy them, they are sure to be a hit!
5 from 5 votes
Print Recipe Pin Recipe
Prep Time 30 minutes mins
Cook Time 12 minutes mins
Total Time 42 minutes mins
Course Dessert
Cuisine South American
Servings 24 sandwich cookies
Calories 204 kcal
Ingredients
- 2 cups flour
- 1/2 cup cornstarch
- 1 teaspoon baking powder
- 1/2 teaspoon salt
- 1 cup butter softened
- 1 cup sugar
- 2 egg yolks
- 1 1/2 teaspoons vanilla extract
- 1 teaspoon lemon zest
- 1 1/4 cup dulce de leche store-bought or homemade (you can make homemade using a can of sweetened condensed milk following recipes such as this one from Eagle Brand®).
Optional toppings:
- powdered sugar aka icing sugar or confectioners sugar
- shredded coconut
Instructions
Preheat oven to 350F and line 2 baking trays with parchment paper.
In a large bowl, add the flour, corn starch, baking powder and salt. Mix and set it aside.
In the bowl if a stand mixer, cream the butter and sugar until fluffy using the paddle attachment. Add the egg yolks, vanilla extract, and lemon zest and mix until well blended.
With the mixer on low, add the flour mixture and mix until it is thoroughly blended.
Transfer the dough to your work surface and divide it into 4 equal portions. Form each one into a a disk shape and cover with food wrap. Place in the fridge to cool for 5 minutes.
Roll each disk to desired thickness. I use 2 wooden skewers as a guide and roll the dough between the skewers with a rolling pin to ensure they are all the same height.
Use your cookie cutter to cut out your cookies and carefully transfer to the baking sheets. Bake in the oven for approximately 10-12 minutes or until the middle of the cookies no longer looks 'wet' and the bottom is beginning to brown slightly.
Cool cookies on a cooling rack.
Once cooled, spoon or pipe a dollop of dulce de leche on one cookie and place another on top, pressing down gently. If desired, roll the cookies in shredded coconut and dust with powdered sugar.
Note: Metric ingredient measurements are provided as a courtesy using a third-party calculator and are rounded to the nearest unit. The recipes provided on this site have not been tested with metric measurements and their accuracy cannot be verified.
Nutrition
Calories: 204kcalCarbohydrates: 28gProtein: 2gFat: 9gSaturated Fat: 6gPolyunsaturated Fat: 0.4gMonounsaturated Fat: 2gTrans Fat: 0.4gCholesterol: 41mgSodium: 149mgPotassium: 71mgFiber: 0.3gSugar: 16gVitamin A: 258IUVitamin C: 0.1mgCalcium: 16mgIron: 1mg
The nutritional information provided is based on third-party calculations and is an estimate only. Accurate nutritional facts will vary based on the particular brands used, portion sizes, measurement accuracy and more.
Keyword christmas cookies, cookies, dulce de leche
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