Mediterranean potato salad - Good Food Middle East

Ingredients

• 1 tbsp olive oil
• 1 small onion, thinly sliced
• 1 garlic clove, crushed
• 1 tsp oregano, fresh or dried
• ½ x 400g can cherry tomatoes
• 100g roasted red peppers, from a jar, sliced
• 300g new potatoes, halved if large
• 25g black olives, sliced
• handful basil leaves, torn