Dark Chocolate Tres Leches Cake - Rick Bayless

Ingredients

• 1/2 cup (60 grams) extra dark cocoa powder
• 1/2 cup (114 grams) hot espresso or strong coffee
• 1 tablespoon (18 grams) coffee liqueur like Kahlua or Mr. Black
• 3 tablespoons (42 grams) vegetable oil
• 1/2 cup plus 1 tablespoon (125 grams) sugar, divided use
• 3/4 cup (105 grams) all-purpose flour
• 1 1/4 teaspoons (5 grams) baking powder
• 1/2 teaspoon salt
• 5 eggs
• 7 ounces (1/2 14-ounce can, 180 grams) evaporated milk
• 3 tablespoons (60 grams) sweetened condensed milk
• 1/4 cup (55 grams) whole milk
• 2 tablespoons (15 grams) extra dark cocoa powder
• 2 tablespoons (28 grams) hot espresso or strong coffee
• 1 teaspoon (6 grams) vanilla
• 1 1/2 cups (340 grams) heavy whipping cream
• A couple tablespoons of sugar if desired
• Garnish for decoration (I like sifted cocoa powder, chocolate curls, or cigar-style chocolate cookies)