Good healthy meal

Try this:
1/2 cup lemon juice
1 tbsp veg oil
1 tbsp minced garlic
1 tsp dried rosemary
1/4 tsp each salt & pepper
1.5-2 lbs boneless skinless chicken breast
Marinate 3-4 hours
Grill
Goes real well with sweet potatoes and green beans. High in protein and fiber.