Steamed vegetables, to serve
Chopped fresh chives, to serve
1/4 cup reduced-fat sour cream
1 cup beef stock
1 tbsp. worcestershire sauce
2 tbsp. tomato paste
1 tbsp. plain flour
2 tsp. sweet paprika
2 slices middle bacon, rind removed, chopped
1 cup mushrooms, thickly sliced
1 red onion, halved, thinly sliced
500 g beef rump steak, trimmed, thinly sliced
1 tbsp. olive oil
375 g dried rigatoni pasta