Wash wake-up glasses thoroughly. Wash the tomatoes, drain well. Peel and halve the shallots. Peel and slice the ginger
For the brew put vinegar, 900 ml water and sugar in a pot and bring to the boil
Distribute shallots, bay leaf, ginger, allspice and peppercorns evenly into the glasses. Add the tomatoes evenly. Pour boiling stock over them. Close the glasses tightly with a wake-up ring and clip them together
Place on a fat pan and put in the oven. Add boiling water until the fat pan is just about full. Cook in the preheated oven (electric cooker: 175 °C/ circulating air: 150 °C/ gas: see manufacturer) for approx. 45 minutes until bubbles rise at the top of the stock
Turn the oven down (electric cooker: 150 °C/ circulating air: 125 °C/ gas: see manufacturer) and continue cooking for about 15 minutes. Carefully remove the glasses from the oven, place them on a cake rack and let them cool down. Store in a dark and dry place