Go Back
Soft alfajores sandwich cookies filled with creamy dulce de leche, dusted with powdered sugar and served on a rustic plate.

Alfajores Dulce de Leche Sandwich Cookies – Easy Latin American Dessert Recipe

Alfajores dulce de leche sandwich cookies are a beloved Latin American treat! Buttery, crumbly cookies filled with rich dulce de leche and finished with a dusting of powdered sugar make these irresistible for holidays, parties, or everyday indulgence. A simple yet elegant dessert that melts in your mouth.
Prep Time 15 minutes
Total Time 1 hour 5 minutes
Course Dessert, Festive Gift, Tea Time Treat
Cuisine Argentine/Peruvian/Uruguayan, South American
Servings 24 sandwich cookies
Calories 180 kcal

Equipment

  • Mixing bowls
  • Electric mixer or whisk
  • Rolling Pin
  • Cookie cutter (round)
  • Baking sheet
  • Parchment paper
  • Airtight container

Ingredients
  

  • 1 cup unsalted butter, softened
  • ¾ cup sugar
  • 2 egg yolks
  • 1 tsp vanilla extract
  • 1½ cups all-purpose flour
  • 2 cups cornstarch
  • 1 tsp baking powder
  • Pinch of salt
  • 1½ cups dulce de leche (homemade or store-bought)
  • Optional garnishes: shredded coconut, powdered sugar, melted chocolate

Instructions
 

  • Make Dough: Cream butter and sugar until fluffy. Add egg yolks and vanilla. Mix in flour, cornstarch, baking powder, and salt until soft dough forms.
  • Chill Dough: Wrap in plastic and refrigerate for 30 minutes.
  • Roll & Cut: Roll dough to ¼-inch thickness. Cut into rounds with cookie cutter.
  • Bake: Place on parchment-lined baking sheet. Bake at 350°F (175°C) for 8–10 minutes until pale golden. Cool completely.
  • Fill: Spread dulce de leche on one cookie, sandwich with another.
  • Garnish: Roll edges in coconut, dust with powdered sugar, or dip in chocolate.
  • Rest: Store in airtight container overnight for flavors to meld.

Notes

  • Chocolate-dipped alfajores add decadence.
  •  Nutty version: roll edges in crushed hazelnuts or almonds.
  •  Add citrus zest to dough for brightness.
  •  Vegan option: use coconut caramel and plant-based shortbread.
  •  Mini alfajores are perfect for party platters.
  •  Store unfilled cookies in freezer for up to 1 month.
 
Keyword alfajores recipe, dulce de leche cookies, holiday cookies, sandwich cookies, South American desserts