The document describes an oxtail ravioli dish that is braised in Guinness and served with Numberg and feta sauces. It costs $14 but has a food cost of $6.50. The ravioli takes 6 minutes to roll and 12 minutes to cook. The dish contains 3 oz oxtail, 2 oz feta cheese, 1 oz Numberg sauce, and is braised in 1 liter of Guinness. An upselling suggestion is the Mc Pherson Shiraz wine.