Shahi Tukra

Name: Shahi Tukra
Ingredients: Nonstick cooking spray, for greasing; 1 cup (2 sticks) unsalted butter; 2 cups sugar; 4 large eggs; 3 cups all-purpose flour; 2 teaspoons cardamom powder; 1 teaspoon baking powder; 1 teaspoon baking soda; 1/2 teaspoon fine salt; 1 1/2 cups milk; 1/3 cup almond slices, plus more for garnish; 1/3 cup chopped cashews; 1/3 cup chopped pistachios, plus more for garnish; 2 cups heavy cream; 2 quarts whole milk; 1/4 cup powdered milk; 1 tablespoon green cardamom powder; 1 teaspoon saffron threads; 1/2 cup condensed milk; Melted ghee, for frying; Gold leaf, for garnish; Edible flowers, for garnish; Mint leaves, for garnish; Pomegranate seeds, for garnish