Preheat oven to 400 F.
Place chicken breast on a foil-covered baking sheet, bone side down.
Drizzle 1 tbsp of olive oil, 1 tsp of salt , 1 rosemary sprig and 2 sliced garlic cloves on each breast.
Roast for 45 minutes or until the internal temperature is at 160-165.
Allow the chicken to rest for 15 minutes then shred into pieces. Top chicken with remaining juices for added flavor.
Heat 1 tbsp of oil in a medium size pot over medium heat and sauté onions for 4 minutes.
Add the water and 1 tsp salt and bring to a boil.
Add the orzo, cover and cook according to package directions over medium-high heat stirring occasionally to prevent orzo from sticking to the pot.
Strain any excess water and pour orzo into a bowl.
Add the pomegranate seeds, mint, and shredded chicken.
In a small bowl, mix together the olive oil, sherry vinegar, and salt. Toss to combine with the salad.
Chill and serve.
*You can also use store bough rotisserie chicken, shred into bite size pieces and skip directly to step #6