Is it a bean salad or a pasta salad? Does it matter? This recipe combines orzo with kidney beans and a buttermilk dressing for a tangy flavour sensation.
Cook orzo until al dente, about 10 minutes. Drain and place in a salad bowl with corn, tomatoes, green onions and kidney beans. Toss.
In a small bowl whisk together buttermilk, 2 tablespoons coriander leaves, lime juice, sour cream, mayonnaise, chilli powder, salt, pepper, red pepper and garlic.
Drizzle the dressing over the salad and toss to combine. Top with avocado and sprinkle over remaining coriander and parsley.