Cottage Pie

potato 53.6% , beef 16.5% , onion 8.3% , carrot 5.1% , beef broth 3.5% , red wine 2.6% , corn flour 2.0% , tomato purée 1.6% , garlic puree 1.3% , butter 1.1% , balsamic vinegar 1.0% , semi-skimmed milk 0.8% , salt 0.4% , beef gelatin 0.4% , thyme 0.4% , black pepper 0.4% , white pepper 0.4% , water 0.4%