Creating BBQ Cauliflower Wings is straightforward if you follow these steps:

1. Preheat Oven: Preheat your oven to 450°F (230°C) and line a baking sheet with parchment paper.
2. Prepare Cauliflower: Cut the cauliflower into uniform bite-sized florets for even cooking.
3. Make Batter: In a large bowl, whisk together the flour, plant-based milk, garlic powder, onion powder, smoked paprika, salt, and pepper until smooth.
4. Coat Cauliflower: Dip each cauliflower floret into the batter, ensuring a thorough coating, and then place them on the prepared baking sheet.
5. Bake First Time: Bake the coated florets in the preheated oven for 20-25 minutes, until they begin to turn golden brown and crispy. Flip them halfway through baking for even crispy results.
6. Add BBQ Sauce: Remove the cauliflower from the oven and brush or toss with BBQ sauce until evenly coated.
7. Bake Again: Return the coated florets to the oven for an additional 10 minutes, allowing the sauce to caramelize slightly.
8. Remove and Serve: Once crispy and caramelized, take them out of the oven and let cool for a few minutes. Garnish with chopped parsley if desired.

These clear steps will ensure that your BBQ Cauliflower Wings turn out incredibly delicious!