There is nothing wrong with bringing the restaurant home

Wingers is famous for their sauce.

Olive Garden is famous for their salad dressing (and everything else)

Panda Express is known for their tasty Orange Chicken

Many restaurants are known for a certain tasty dish or sauce.  You don't have to go to the restaurant to partake of the deliciousness... its much less expensive (and healthier in the long run) to just go buy the sauce. Most restaurants who have a signature sauce like Wingers or Panda Express sell it. You can get the Panda Sauce in WalMart and many other stores. I have only ever seen Wingers sauces sold on their own property but considering how tasty it is, going to the restaurant is a small price to pay.

Buy the sauce and use it for meal after meal after meal instead of just one expensive night out.