Directions See How It's Made. 1  Preheat oven to 500 degrees. Wait for a few minutes before you put your roast in, so it gets as hot as possible. 2  Put the roast in a shallow pan. (I use a cookie sheet). 3  Cut onion into thin rings, and put all over the top and sides of the roast using toothpicks if necessary.
Definition of preferential. 1  1 : showing preference. 2  2 : employing or creating a preference in trade relations. 3  3 : designed to permit expression of preference among candidates a preferential primary.  4 : giving preference especially in hiring to union members a preferential shop.
Visual Studio .NET 2003. Referential integrity means that the foreign key in any referencing table must always refer to a valid row in the referenced table. Referential integrity ensures that the relationship between two tables remains synchronized during updates and deletes.isual Studio .NET 2003. Referential integrity means that the foreign key in any referencing table must always refer to a valid row in the referenced table. Referential integrity ensures that the relationship between two tables remains synchronized during updates and deletes.