Every ingredient is stocked year-round at Harris Teeter, Food Lion, Walmart, and Kroger in Charlotte, with walnuts and cranberries reliably available in their bulk sections or packaged goods. The 15-minute claim is honest for a cold salad—you're washing lettuce, chopping an apple and green onion, and tossing with store-bought vinaigrette, which takes exactly that long. Cost per serving runs about $1.50–$2.00 depending on whether you use pre-washed lettuce and store-brand vinaigrette, making it weeknight-budget-friendly. The only drawback is that it does not reheat well and should be eaten the same night, and the apple will brown slightly if dressed more than an hour ahead, so it demands a bit of timing discipline for a side dish rather than true hands-off convenience.