Roasted Corn Relish

Ingredients

• 4 None corn cobs, kernels removed
• 2 None onions, diced
• 1 None red pepper, deseeded, diced
• 1 None green pepper, deseeded, diced
• 2 None garlic cloves, crushed
• 1 None long red chili, finely chopped
• 1/4 cup olive oil
• 2 cups cider vinegar
• 1 cup white wine vinegar
• 1/3 cup sugar
• 2 tsp yellow mustard seeds
• 1 tsp turmeric
• 2 tbsp cornstarch
• 1/4 cup water