Wash and peel the asparagus and cut off the woody ends. Cut the asparagus into pieces. Boil up about 1/2 l water and broth. Cover the asparagus and steam for about 15 minutes. Drain, catch the stock
Wash, dry and dice the meat. Fry them in hot fat. Take out. Sweat flour in hot frying fat. Deglaze with asparagus stock and cream, bring to the boil. Add green pepper and simmer for about 10 minutes
Peel oranges so that the white skin is removed. Cut out the fillets between the parting skins, collecting the juice. Squeeze the parting skins. Stir juice into the sauce. Wash the basil and cut it into strips except for a little bit
Heat asparagus, meat, orange fillets and basil in the sauce. Season to taste with salt and pepper. Garnish with basil. Serve with boiled potatoes or rice