Simple tomato soup: Like tomato chutney, but in soup form | Periuk.my

Ingredients

• 1 tbs butter or vegetable oil
• 20g black raisins
• 1 tsp mustard seeds
• 1″ ginger, thinly sliced or grated
• 3-4 medium red tomatoes, sliced into wedges or diced
• ¼ tsp turmeric powder
• ½ tsp salt
• 3-4 cups water
• ¼ cup sugar
• 1 tsp cornflour