Homemade Danish Pastry Dough (Quick Method)

warm water, 105F-115F degrees

and 1/4 teaspoons active dry yeast (1 standard package)

milk, at room temperature*

large egg, at room temperature

granulated sugar

salt

and 1/2 cups (315g) unbleached all-purpose flour (measured correctly)

unsalted butter, cold

large egg

milk