The Purple Onion is officially a Steakhouse and Grill. It's the only one in the Junction. This isn't a Barberians/Bligliardis fancy time steakhouse; there are no $80 Porterhouses here. It's more a diner that also offers fair priced yummy steak.
I go there for their breakfasts, which are served late into the afternoon. Eggs over easy and a properly cooked 6oz steak as ordered along with toast and home fries for under $10. Bacon, eggs, sausage, pancakes etc. If you like greasy spoon food, they have got it for a good price and it tastes good too.