Beef filet and oven baked tomatos

Today we had beef filet and oven baked tomatos. The tomatos were deskinned, quatered and deseaded. They were put on a plate sprinkled with olive oil, custard sugar, pepper and salt. Some garlic and rosmary were added. Everything was put for around 1.5 hrs. to the oven at 100 deg. celsius.
The beef was pan fried at strong heat (two minutes each side). Afterwards the beef was put for 45 minutes to the oven at 100 deg. celsius.
The sauce is made with sherry, mushrooms, green pepper and cream.