Giant Cinnamon Roll Cake

and 3/4 cups (345g) all-purpose flour, divided

granulated sugar

salt

package Red Star Platinum Yeast or any instant yeast* (1 packet = 2 and 1/4 teaspoons)

water

milk

unsalted butter

large egg, at room temperature

unsalted butter, softened to room temperature

and 1/2 Tablespoons ground cinnamon

granulated sugar

confectioners' sugar, sifted

milk or cream

pure maple syrup

vanilla extract