mega quick corned beef hash quick and easy, but very very tasty :P By Guest Contributor May 15, 2009 Quick Preparation Time Cook Time Servings0Ingredients1/2 tin of corned beefpacket instant mash as much as you desiretomato sauceInstructions Step 1: make instant smash, crumble in some corned beef squirt on some sauce and bam its done let the yumminess begin