Alfajores Cookies Recipe

What Are Alfajores?

Alfajores cookies are beloved sandwich cookies that melt in your mouth with every bite. Originating from Spain and brought to Latin America, alfajores are especially popular in Argentina and Peru. The classic alfajores Argentino version is made from two soft, delicate biscuits filled with creamy dulce de leche, creating a treat that’s rich, tender, and utterly irresistible.

While alfajores cookies are often associated with Argentina (hence the term alfajores Argentino), Peru also boasts its own take on these iconic sandwich cookies. The Argentinian version is typically rolled in desiccated coconut or dusted with powdered sugar, while the Peruvian version might include a hint of anise or a thicker filling.

Another well-known variation is alfajores de maizena (or alfajores de maicena), made with a combination of cornstarch and flour for an even softer, melt-in-your-mouth texture. Whether enjoyed with coffee or as a festive treat, alfajores cookies are a classic dessert across Latin America and beyond.

What Is Dulce de Leche?

Dulce de leche is the star of any authentic alfajores cookie recipe. This creamy, caramel-like filling is made by slowly simmering sweetened milk until it thickens and turns a deep golden brown. The taste is rich, smooth, and slightly toasty—perfect for spreading between two soft cookies.

You can make dulce de leche at home by simmering a can of sweetened condensed milk or by slowly cooking milk and sugar together. It’s versatile and can be used beyond just alfajores cookies!

Tips and Tricks for the Best Alfajores Cookies

To make sure your homemade alfajores come out perfect every time, here are my top baking tips:

1. Don’t overbake – The cookies should stay pale on top and just set on the bottom.
2. Chill the dough – Refrigerating the dough helps prevent spreading and ensures a tender crumb.
3. Use high-quality butter – It makes a big difference in flavor and texture.
4. Roll evenly – Aim for 1/4-inch (1/2cm) thickness to ensure even baking.
5. Let cookies cool fully – Assemble the sandwich cookies only when they are completely cool.
6. Fill generously – Pipe plenty of dulce de leche between the cookies for that indulgent, melt in your mouth bite.
7. Decorate – Roll the sides in shredded coconut or dust with powdered sugar for an authentic finish.

Variations and Substitutions

There are many ways to customize your alfajores recipe:

• Chocolate alfajores – Dip the assembled cookies in melted dark or milk chocolate.
• Nutty twist – Add finely ground almonds or walnuts to the dough.
• Gluten-free option – Substitute the flour with a gluten-free blend while keeping the cornstarch.
• Citrus flavor – Add lemon or orange zest to the dough for a refreshing note.
• Spices – Infuse with cinnamon or cloves for a spiced version inspired by Peru.
• Different fillings – Try Nutella, jam, or even a caramel spread if you don’t have dulce de leche.

How to Store

• Room Temperature: Store in an airtight container for up to 3-4 days.
• Refrigerator: Extend their shelf life by refrigerating them for up to a week. Bring to room temperature before serving for the best texture.
• Freezer: Unfilled cookies can be frozen for up to 2 months. Assemble with dulce de leche once thawed.

Frequently Asked Questions