Beef Stroganoff Casserole
Description With this incredibly rich beef stroganoff casserole, all you need is a crisp green salad. Garnish with more dill sprigs if desired. Ingredients 1 (12 ounce) package penne pasta 1 (17 ounce) package refrigerated beef roast au jus 2 tablespoons butter 2 large fresh Portobello mushrooms, stems removed, coarsely chopped 1 sweet onion, cut … Read more