Wash and peel oranges in a continuous strip using a peeler. In a medium saucepan, bring 8 cups water to a boil and add the peels. Boil for 15 minutes, drain, and rinse with cold water. Repeat 3 times (boil, drain, and rinse—if using sweet oranges, once is enough) to soften the peels and remove bitterness. Roll each strip of orange peel into a rosebud shape. Use a toothpi