In a medium saucepan, add 2 cups of water and bring to a boil. Add the rice and cover. Reduce heat to low and simmer until tender, about 15 minutes. Stir in lime zest, lime juice and cilantro. Set aside.
In a large skillet, add the chicken, salsa, chili powder, cumin, paprika, garlic powder, salt, pepper, ½ cup of water, spinach, corn and black beans. Cook until warmed through, then gently stir in scrambled eggs.
Serve in bowls and top with cheese, fresh cilantro and salsa.
Refrigerate leftovers up to 4 days.