Step 1: Preheat your oven to 400°F (200°C). Line a large baking sheet with parchment paper.
Step 2: Wash the cauliflower florets and pat them thoroughly dry with a clean kitchen towel or paper towels. Excess moisture is the enemy of crispiness!
Step 3: In a large bowl, combine the dried cauliflower florets with the olive oil. Toss well until every floret is lightly and evenly coated.
Step 4: Add the garlic powder, onion powder, paprika, salt, and black pepper to the bowl. Toss again until the seasonings are uniformly distributed over the cauliflower.
Step 5: Spread the seasoned cauliflower in a single layer on the prepared baking sheet. Ensure there is enough space between the florets to allow them to roast, not steam. If necessary, use two baking sheets.
Step 6: Roast for 20-25 minutes, or until the cauliflower is tender and the edges are beautifully golden brown and slightly charred. Halfway through (around 10-12 minutes), use a spatula to flip or stir the florets for even browning.
Step 7: Once done, remove from the oven and serve immediately. Enjoy your Best Crispy Roasted Cauliflower Recipe as a side dish, snack, or addition to your favorite meals!