This jellied beetroot and apple salad is a refreshing and vibrant dish that combines the earthy sweetness of beets with the crisp tartness of apples. The beets are cooked until tender, then mixed with diced apples and set in a tangy gelatin. The result is a beautiful and delicious salad that is perfect for summer picnics or as a side dish for any meal. The combination of flavors and textures makes this salad a crowd-pleaser.