Baked Chicken and Rice

Name: Baked Chicken and Rice
Ingredients: 1 cup long-grain rice; 1 14.5-ounce can diced tomatoes, undrained; 1 cup low-sodium chicken broth; 1/2 cup fresh orange juice; 1 cup fresh flat-leaf parsley leaves, roughly chopped, plus more for garnishing; 1 medium yellow onion, thinly sliced; 1 clove garlic, thinly sliced; 1/2 teaspoon ground cumin; 1 1/4 teaspoons kosher salt; 1/2 teaspoon black pepper; 1/4 teaspoon red pepper flakes (optional); 4 boneless, skinless chicken breasts, cut in half