01 - Preheat oven to 425°F. Line a baking sheet with parchment paper.
02 - In a large bowl, combine olive oil, turmeric, cumin, smoked paprika, black pepper, sea salt, and minced garlic; mix well to create a marinade.
03 - Add cauliflower florets to the marinade and toss thoroughly to ensure even coating.
04 - Spread the coated cauliflower florets in a single layer on the prepared baking sheet.
05 - Bake for 25 to 30 minutes, flipping halfway through, until florets are tender and golden brown.
06 - Remove from oven, drizzle with lemon juice, and garnish with fresh cilantro if desired before serving.