Season the Cauliflower:
In a large bowl, toss the cauliflower florets with olive oil, garlic powder, smoked paprika, salt, and pepper until evenly coated.
Roast the Cauliflower:
Carefully remove the preheated baking sheet from the oven and arrange the seasoned cauliflower in a single layer, flat sides down.
Roast for 25-30 minutes, flipping once halfway through, until the florets are golden brown and crispy.
Add Parmesan (Optional):
If desired, sprinkle grated Parmesan cheese over the cauliflower during the last 5 minutes of roasting for an added layer of flavor.
Serve:
Once roasted to your liking, remove from the oven and serve immediately as a side dish or a healthy snack.
Tips:
Uniform Florets: Cutting the cauliflower into similar-sized pieces ensures even cooking.
Preheated Baking Sheet: Starting with a hot baking sheet helps in achieving a crispier exterior.
Avoid Overcrowding: Ensure the florets are spaced out on the baking sheet to allow proper air circulation, which aids in crispiness.
This method yields cauliflower with a delightful crunch and rich flavor, making it a versatile addition to any meal.