Instructions: 1. Pre-heat oven to 160deg.C. Place onion wedges on baking tray and sprinkle with salt and pepper and a drizzle of olive oil. Roast in oven for about 1 hour until caramelised. Remove and allow to cool.

2. Cook potatoes either by steaming or boiling, until just tender. Drain and set aside to cool. Cut capsicum into wedges and remove seeds. Grill until the skins are blackened, then remove to a plate to cool. Remove skin and cut into strips.

3. Cook beans in boiling water, then refresh in iced water and set aside.

Place all dressing ingredients except oil and salt in a food processor and process until smooth. With the motor running, pour in the oil in a slow stream until it is all incorporated and season to taste with salt.

4. Cut potato into large cubes and combine with all other vegetables in a large mixing bowl. Pour over enough dressing to coat the salad and spoon into serving dish.

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