Vegetable & bean chilli

Ingredients

• 1tbsp olive oil
• 1 clove garlic , finely chopped
• ginger , finely chopped
• 1 large onion , chopped
• 2 courgettes , diced
• 1 red pepper , deseeded and chopped
• 1 yellow pepper , deseeded and chopped
• 1tbsp chilli powder
• 100g red lentils , washed and drained
• 1tbsp tomato purée
• 2x cans chopped tomatoes
• 195g can sweetcorn , drained
• 420g can butter beans , drained
• 400g can kidney beans in water, drained