Dulce de Leche Chocoflan

Name: Dulce de Leche Chocoflan
Cook time: 3 h
Total time: 3 h
Cuisine: Latin American, American
Ingredients: 1 13.4-ounce (380-gram) can La Lechera dulce de leche or 1 1/2 cups (355 ml) prepared dulce de leche (see directions at end); 1 12-ounce (354-ml) can evaporated milk; 4 ounces (115 grams) cream cheese, at room temperature; 1 1/2 teaspoons vanilla extract; 1 pinch kosher salt; 5 large eggs; 1 1/3 cups (160 grams) all-purpose flour; 1 cup (200 grams) sugar; 1/2 cup (50 grams) unsweetened cocoa powder; 1 teaspoon baking soda; 1/2 teaspoon baking powder; 1/2 teaspoon kosher salt (Diamond is specified but you’ll be fine with any here); 1/2 teaspoon ground cinnamon; 6 tablespoons (85 grams) unsalted butter, cubed, at room temperature; 1/2 cup (120 ml) brewed coffee, cooled; 1/2 cup (120 ml) buttermilk; 1 large egg; 1 teaspoon pure vanilla extract; Dulce de leche, chopped nuts, whipped cream, and/or ground cinnamon