When we're in a hurry, we love to have breakfast for dinner. Precooked diced potatoes--available in the refrigerated section of most supermarkets--help make this pastrami hash ultra-fast. (If you have leftover cooked potatoes, use about 3 cups diced cooked potatoes instead.) Serve with rye toast and sautéed spinach. Download a FREE Healthy Brunch Recipe Cookbook!