Classic Gluten-Free Italian Easter Bread is a rich, slightly sweet yeast bread.
Whisk together the yeast and warm water in a small bowl. Allow to stand for five minutes.
Combine rice flours, tapioca starch, sugar, xanthan gum, anise seed, baking powder, and salt in the bowl of a stand mixer. Whisk to combine. Fit the mixer with the flat paddle attachment.
Add the yeast mixture, eggs, vegetable oil, and whiskey. Mix until a thick batter forms. It should not form a dough ball. Think of it as thick cake batter. If the dough looks dry, add 1/4 cup more water.
Grease a medium bowl. Place the dough into the bowl. Cover with a greased piece of plastic wrap and a dry kitchen towel.
Allow to rise until doubled in size, about one hour.
Stir the dough with a spatula to deflate.
Lightly grease the bottom and sides of an 8-inch springform pan. Place a piece of parchment paper on the bottom of the pan. Spread the dough evenly into the pan. Cover the pan with greased plastic wrap. Allow the dough to rise until doubled in size.
Preheat oven to 350 degrees. Remove the plastic wrap from the pan. Bake bread until the internal temperature reaches 205 degrees. If the top browns before the center of the bread reaches 205 degrees F. cover the pan lightly with a piece of foil. Remove the pan from the oven. Allow the bread to cool in the pan for five minutes before removing it from the pan and placing it on a wire rack to cool completely.
Make the Glaze: Combine the powdered sugar and water. Stir until smooth. If glaze seems too thick, add additional water to thin. Spread over cake. Sprinkle with nonpareils if desired.
The original recipe calls for anise seeds and whiskey. If you don't like the flavor of anise, replace it with the zest of one lemon and one orange.
If you don't want to use whiskey, replace it with two teaspoons vanilla extract.