Let's see, I liked: Japanese Cake, Bread Dough, Frog Legs (Poor Robin), Champagne, Lobsters, Spaghetti, Flapjacks and Muffins (see de moofin? And we herve der boomber-shooten.).
They say that the Chef episodes were when you could really hear off-stage laughing (especially from R.H. Hunt, Esq.), because all the writers and off-duty performers came down to watch.