Preheat the oven to a high temperature of 550℉.
Break down the head of the cauliflower into small, bite-sized florets.
Spread the cauliflower on a baking sheet and roast in the preheated oven for 8 to 12 minutes, adjusting the time based on the desired level of roasting. Allow the roasted cauliflower to chill.
Chop the apple into bite-sized pieces.
In a mixing bowl, combine Greek yogurt, curry powder, lemon juice, honey, salt, chopped chives, and a few drops of Black's Pepper Sauce. Whisk together until the dressing is smooth and well-incorporated.
Once the roasted cauliflower has chilled, combine it with the chopped apple in a large mixing bowl.
Pour the prepared dressing over the cauliflower and apple mixture.
Gently toss the salad until the cauliflower and apple are evenly coated with the flavorful curry yogurt dressing.
Serve the Curried Cauliflower Apple Salad immediately, showcasing the vibrant colors and enticing aromas of this unique and flavorful dish.