Mardis Gras King Cake | Paula Deen

Ingredients

• 1 stick softened butter, plus 1/2 stick melted
• 2/3 cup evaporated milk
• 3/4 cup plus 1 teaspoon plus 1 1/4 cups granulated sugar
• 1 teaspoon salt
• 2 regular or rapid rise envelopes active dry yeast
• 3 eggs
• 1 lemon's worth lemon zest
• 6 cups all purpose flour
• 1 for glazing egg white
• 1 teaspoon ground cinnamon
• 2 cups confectioner's sugar
• 2 tablespoons whole milk
• yellow, green, red and blue food coloring
• 1/4 cup lukewarm water