Argentine · Moderate
Alfajores de Maicena
Tender cornstarch sandwich cookies filled with dulce de leche and edged with coconut.
- Prep
- 30 mins
- Cook
- 12 mins
- Total
- 87 mins
- Servings
- 12
Total includes 30 minutes chilling and 15 minutes cooling, with both sheets baked together. Makes 12 sandwich cookies.

A little about this dish
Tender cornstarch sandwich cookies filled with dulce de leche and edged with coconut. Use thick dulce de leche, sometimes labeled repostero or pastry style. A runny sauce will squeeze out of the sandwich.
Simple Home Dish
Alfajores de Maicena
- Prep
- 30 mins
- Cook
- 12 mins
- Total
- 87 mins
- Servings
- 12
Total includes 30 minutes chilling and 15 minutes cooling, with both sheets baked together. Makes 12 sandwich cookies.
Ingredients
- 1 cup cornstarch
- 3/4 cup all-purpose flour, spooned and leveled
- 1 teaspoon baking powder
- 1/4 teaspoon fine salt
- 1/2 cup unsalted butter, softened
- 1/2 cup powdered sugar
- 2 large egg yolks
- 1 teaspoon vanilla extract
- 1 teaspoon finely grated lemon zest
- 3/4 cup thick dulce de leche
- 1/3 cup unsweetened finely shredded coconut
Instructions
- Whisk cornstarch, flour, baking powder, and salt. In another bowl, beat butter and sugar until creamy. Beat in yolks, vanilla, and zest.
- Mix in the dry ingredients until a soft dough forms. Pat into a disk, wrap, and chill for 30 minutes. Heat the oven to 350°F and line two baking sheets.
- Roll the dough between parchment sheets to 1/4 inch thick. Cut 24 rounds with a 2-inch cutter, gently rerolling scraps. If the dough cracks, press it back together; chill briefly if sticky.
- Place rounds 1 inch apart. Bake for 10–12 minutes until set and barely colored underneath. Bake both sheets together, rotating and swapping halfway through. Let cool on the sheets for 15 minutes; the warm cookies are delicate.
- Spread about 1 tablespoon dulce de leche on the flat side of half the cookies. Sandwich with the remaining rounds and roll the exposed filling edges in coconut.
Cooking tips
Storage & reheating
Store assembled cookies airtight in the refrigerator for up to 5 days, following any shorter storage direction on your dulce de leche. Let stand briefly before serving. Freeze unfilled cookies for up to 2 months.
Variations
Leave the coconut off if you prefer. Use a little orange zest in place of lemon for a different aroma.
Frequently asked questions
Which dulce de leche works best?
Use thick dulce de leche, sometimes labeled repostero or pastry style. A runny sauce will squeeze out of the sandwich.