No-bake mango icebox cake with layers of María cookies is a tropical Mexican dessert. This family-friendly treat is a creamy, fruity, refreshing summer confection.
Prepare a 9-inch loaf pan or deep dish with parchment or plastic wrap for easy removal.
Blend the mango pulp, sweetened condensed milk, evaporated milk, heavy cream, lime juice, and vanilla extract on high speed until smooth and creamy.
Spread a thin layer of mango cream mixture on the bottom of the prepared pan to anchor the cookies.
Arrange a single layer of María cookies over the mango cream, breaking cookies to fit corners as needed.
Pour enough mango cream over the cookies to just cover them, spreading evenly with a spatula.
Continue alternating layers of cookies and mango cream, finishing with a creamy layer on top. Gently tap the pan to remove air bubbles.
Cover and refrigerate for at least 4 hours (preferably overnight) for the cake to set and flavors to meld.
Before serving, unmold the Carlota, slice, and garnish with fresh mango or lime zest if desired.