Home-made piccalilli

Ingredients

• 1 zucchini
• 6 Dutch carrots
• 2 shallots
• 300 gram green beans
• 300 gram pumpkin
• 3 green bell peppers
• 1 litre regular white vinegar
• 4 tablespoons cornflour
• 1 teaspoon ginger powder
• 600 ml of water
• 2 tablespoons mustard powder
• 1 tablespoon turmeric
• 200 gram sugar
• Small bag of salt, enough to cover all of the vegetables
• Freshly ground salt and pepper to taste