I think there are more venues for dinner and lunch in the area - even though I love their chicken, pork and sauerkraut and buttered noodles - but for price, quality, variety and staff, you simply cannot beat Dienner's for breakfast. The array of food, from scrambled eggs to oatmeal (two kinds) to mush (three kinds) to donuts (way too many kinds) is excellent. They offer sausages, bacon, dried beef, pancakes, well you get the idea and an adult meal is 7.75. The busy waitstaff are always kind and patient and it just feels like a great place to start a day of touring in the area. We have been eating here for over 20 years of visits around Lancaster and have never been disappointed. http://www.dienners.com/index.php
If there is a line, just wait!!