For the roast, figure about 1/4 pound ... regular sized baking potato per person plus "one for ... Similarly, for the carrots, 1 large carrot plus ... oven, slice and serve.
Ingredients: 7 (carrots .. onions .. potatoes .. salt ...)
Preheat oven to 325 degrees ... Trim fat from roast; place roast in bag. Peel and quarter carrots and onions; add to bag ... vegetables. Makes 6-8 servings.