Ariel a la Parrilla - Sandwich de Pastrami

Ingredients Pastrami 1 Topside Roast 10 L Water 120 g Nitrite Curing Salt 20 g Garlic Paste 300 g Sugar 30 g Chinese Five-Spice Powder 50 g Coriander Seeds 40 g Peppercorns 25 g Sweet Paprika Bread 1 kg Flour 400 ml Water 40 g Yeast 2 Eggs 20 g Salt 100 g Sugar 100 ml Sunflower Oil Sesame Seeds (as needed) Poppy Seeds (as needed) Sauce 30 g Pickled Gherkins 15 g Mustard Seeds 50 ml White Vinegar 1 tbsp Honey 2 tbsp Dijon Mustard 1 Red Bell Pepper Side Dish 1 Horseradish tbsp Mayonnaise 50 g Sugar 1 tbsp Salt to taste Wine vinegar 1 tbsp Heavy cream 2 tbsp Red cabbage 1/2 Garnish 2 Onions 2 Corn oil as needed Poppy seeds as needed Fennel seeds as needed Salt to taste