Peach–Cherry Lambic Charlotte

INGREDIENTS

• 1 pitted cherries
• 1 cherry lambic
• 2 honey, divided
• 1/4 unsalted butter, room temperature, plus more for ramekins
• 2 sugar plus more for sprinkling
• 1 12-ounce loaf brioche or Pullman, crusts removed, sliced 1/3-inch thick
• 4 large ripe peaches (about 1 1/2 pounds), peeled, sliced 1/4-inch thick
• 1 cornstarch
• 1/2 finely grated lemon zest
• 2 fresh lemon juice
• 1/8 kosher salt
• Whipped cream (for serving)