Alfajores: Dulce de Leche Sandwich Cookies

September 3, 2025 • by The Cookie Team


Recipe At A Glance

  • Origin: Argentina/Peru — Latin America
  • Yield: 20 sandwich cookies
  • Total Time: PT1H20M
  • Difficulty: Medium
  • Rating: 4.7/5
Alfajores: Dulce de Leche Sandwich Cookies

Open a tin of alfajores and watch grown adults negotiate for seconds. Tender shells + dulce de leche do the rest.

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🍪 Alfajores: Dulce de Leche Sandwich Cookies — Full Recipe

Recipe At a Glance

  • Origin: Argentina/Peru — Latin America
  • Yield: 20 sandwich cookies
  • Total Time: PT1H20M
  • Difficulty: Medium
  • Rating: 4.7

Ingredients

  • 226 g unsalted butter, soft (1 cup)
  • 150 g powdered sugar (1 1/4 cups)
  • 2 large egg yolks
  • 1 tsp vanilla
  • 240 g all-purpose flour (2 cups)
  • 160 g cornstarch (1 1/3 cups)
  • 1/2 tsp baking powder
  • 1/2 tsp salt
  • Dulce de leche (about 1 1/2 cups)
  • Shredded coconut (optional)

Method

  1. Cream butter & sugar; add yolks, vanilla.
  2. Whisk flours, baking powder, salt; mix to a soft dough. Chill 30 min.
  3. Roll 1/4 in; cut 2-in rounds; bake 325°F / 163°C for 10–12 min (pale).
  4. Sandwich with dulce de leche; roll edges in coconut.

Tips

Keep shells pale for tenderness; fill generously.

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