Make Ahead Tip: Cover and refrigerate cream sauce (Steps 1 & 2) for up to 1 week or freeze for up to 3 months. Defrost overnight in the refrigerator or using the defrost setting on your microwave.
Tip: To make the sauce vegetarian, we like to use chicken-flavored vegetarian broth over regular vegetable broth for its hearty, rich flavor and pale yellow color. Look for “no-chicken” broth in the natural-foods section of well-stocked supermarkets.
Cut Down on Dishes: A rimmed baking sheet is great for everything from roasting to catching accidental drips and spills. For effortless cleanup and to keep your baking sheets in tip-top shape, line them with a layer of foil before each use.
1 1/2 starch, 1/2 vegetable, 1 fat