Chicken, Grape, and Rice Salad

Details

Ingredients

• 1 ⅔ cups water
• 1 tablespoon margarine
• 1 (5 ounce) package long grain and wild rice mix (such as Mahatma®)
• 4 cooked chicken breast halves, chopped
• ½ red onion, chopped, or to taste
• 1 ½ cups seedless red grapes, quartered
• ½ cup cashews
• ¾ cup mayonnaise