Coconut Cake With Chocolate Chunks And Coconut Drizzle

Ingredients

• 1 3/4 cups all purpose flour
• 2 teaspoons baking powder
• 1 teaspoon fine sea salt
• 1 cup unsweetened shredded coconut
• 3/4 cup sugar
• 1/2 cup (1 stick) unsalted butter, room temperature
• 2 teaspoons (packed) finely grated orange peel
• 2 large eggs
• 1 teaspoon vanilla extract
• 1 cup canned unsweetened coconut milk
• 6 ounces bittersweet chocolate bars (do not exceed 61% cacao), broken into 1/2-inch irregular pieces, divided
• 1/2 cup sweetened flaked coconut
• 3/4 cup powdered sugar
• 2 tablespoons (or more) canned unsweetened coconut milk
• 1/2 teaspoon vanilla extract
• vanilla ice cream