Eggplant Sambal – Jess's Underground Kitchen

Ingredients

• 2 Tbsp canola oil
• 3 onions, diced
• 1 thumb-sized chunk of ginger, peeled and grated
• 2 cloves garlic, crushed
• 1 Tbsp yellow mustard seeds
• 1 Tbsp ground cumin
• 1 tsp turmeric
• 3 Tbsp tomato paste
• 3 Tbsp tamarind paste
• 1 kg eggplants, diced
• 150g sultanas
• 1 cup brown sugar
• 1 cup apple cider vinegar
• Salt & pepper