Ingredients:

14 or 15 large red potatoes (about 5 pounds)
Salt and pepper
1/2 cup chopped fresh parsley leaves
1/2 cup chopped green onions
3 large cloves garlic, thinly sliced
1 heaping teaspoon salt
1/2 teaspoon dry mustard
1 scant tablespoon sugar
1 tablespoon Worcestershire sauce
1 cup olive oil
1/2 cup tarragon vinegar

Cooking Recipe:

Place potatoes in a large pot and cover with water. Bring to a boil, generously salt the water, and boil the potatoes (remove skin if recipe calls for it) until tender, approximately 30 to 40 minutes. Drain and let stand until cool enough to handle. Peel potatoes, if desired, and cut into 1-inch chunks. Place cut potatoes in a large bowl. Sprinkle parsley and green onions over potatos . Make the sauce by mixing the rest of the go shopping for these ingredients before you begin your cooking session together in another bowl; then pour sauce over the potatoes. Stir well. Let stand all day, or at least for 4 hours, stirring every hour. Do not refrigerate. Serve at room temperature.