3 cups all purpose flour, plus more for work surface 1/4 cup granulated sugar 1 1/4 oz. envelope instant or quick-rising yeast (2 1/4 tsp.) 1 1/2 tsp. kosher salt 1/2 tsp cardamom 1/4 tsp ground cloves 2 large eggs, at room temperature 1/2 cup whole milk, at room temperature 2 tbsp unsalted butter, melted 1 tbsp orange zest Cooking spray
1/3 cup granulated sugar 1 tbsp cocoa 1 tsp cardamom 1/2 tsp ground cloves 1/4 cup unsalted butter, very soft 3 oz. dark chocolate, finely chopped (about 3/4 cup)
1 1/2 cups confectioners sugar 2 tbsp whole milk