– 6 slices bacon, chopped – 1/2 cup chopped onion – 1/2 cup chopped celery – 1/2 cup chopped green bell pepper – 3 cloves garlic, minced – 1/2 teaspoon kosher salt – 1/2 teaspoon freshly ground black pepper – 1/2 teaspoon dried thyme – 1/4 teaspoon cayenne pepper – 2 (12 ounce) packages frozen black-eyed pea – 4 cups reduced-sodium chicken broth – 2 cups cooked long grain rice – 1/4 cup chopped green onions, or as needed