For this tuna pasta salad, you will need:
400g flaked tuna

1/2 small onion, finely chopped

4 heaped tbsp mayonnaise

350g bow tie or penne pasta

300g green or white seedless grapes, washed and cut into halves

salt and pepper

(serves 4)

Cook the pasta as per manufacturer’s intructions, drain and cool in the refrigerator. When chilled, mix in all the other ingredients and serve.