Beef with pancake

For the shallot marmalade: 2 tablespoons unsalted butter 10 shallots, sliced crosswise into approximately 1/4-inch-thick rings 1 cup sugar 1/2 cup sherry[...]

400 g beef mince 1 tablespoon vegetable oil 2 medium onions , finely chopped 2 -3 garlic cloves , minced 1 red chile , finely chopped 1 tablespoon tomato[...]

1 (1 1/2 kg) filet of beef olive oil 30 g butter 200 g foie gras pate (this is expensive chicken liver pate can be used instead) 4 ready prepared pancakes 1[...]