Orange-Chamomile Cake

Name: Orange-Chamomile Cake
Prep time: 30 min
Total time: 30 min
Cuisine: American
Ingredients: 2 1/2 c. whole milk; 8 chamomile tea bags; Cooking spray; 4 1/2 c. all-purpose flour, spooned and leveled; 4 tsp. baking powder; 3/4 tsp. kosher salt; 1 1/2 c. (3 sticks) unsalted butter, at room temperature; 2 1/4 c. granulated sugar; 5 large eggs, at room temperature; 1 tbsp. finely grated orange zest; 2 tsp. pure vanilla extract; 2 c. (4 sticks) unsalted butter, at room temperature; 2 lb. confectioners’ sugar; 3 tbsp. fresh orange juice; 1 tbsp. pure vanilla extract; 1/4 tsp. kosher salt; Bunny Sugar Cookies and chamomile flowers, for decorating