Step 1: Mix milk, yeast, sugar, and flour; rest until foamy.
Step 2: Sift flour in stand mixer, add salt and sugar.
Step 3: Whisk eggs with orange juice, blossom water, zest.
Step 4: Knead dough with butter, then add pre-ferment mix.
Step 5: Shape, proof, bake, cool, brush with butter, and sprinkle with sugar before slicing.