protein bar that tastes good

Hi. I had to swear off Nature Valley (I think?) peanut butter granola bars because I was waking up in the middle of the night and eating them. They were just too delicious! Do any of you have recommendations for protein bars that actually taste good and are reasonably healthy? I am not a person who likes chocolate. My doctor told me to eat real food, no more boxes, no more bags. She is trying to help me address high cholesterol and weight management, as part of prevention of heart disease. I understand her idea, but it's a bit unrealistic, especially when traveling. Thanks!