This recipe is not a classic German dish in the true sense, as the meatloaf filling is prepared according to a South African recipe. Prepare the Bishop's Hats by cutting off the lid in a wedge shape and then removing the core. Mix milk, corn oil, and eggs for a topping. Knead the remaining ingredients except for the lemon leaves well and season finely. Place the filling into the pumpkins, top with lemon leaves, then brush with the topping. Cook the filled pumpkins in the combi steamer as described in the program, placing the lids on only after the first step and continuing to cook. Remove from the oven and serve with the lid. *bananas, sliced, marinated in lime juice