Caramelized Onion Tart with eggs

50 g butter 1 tablespoon olive oil 4 large yellow onions , sliced 1 garlic clove , crushed 2 eggs 2 egg yolks 50 g coarse grain mustard 142 ml double cream[...]

1 tablespoon butter or 1 tablespoon margarine 4 cups sliced sweet onions (such as Vidalia) 1 tablespoon light brown sugar 3 cups cooked rice 2/3 cup freshly[...]

1 cup all-purpose flour 1/4 teaspoon salt 3 tablespoons vegetable shortening 3 tablespoons cold butter , cut into pieces 2 -3 tablespoons ice water 1 Prepare[...]