Spicy roasted cauliflower is an easy cauliflower recipe for a side dish, snack, or appetizer. Cauliflower florets are tossed in olive oil, garlic, parmesan cheese, and red pepper flakes then roasted in the oven. Low carb, keto, and gluten-free!
Cut fresh cauliflower into bite-sized pieces. Place into a bowl or plastic sealable bag. Add olive oil and toss to coat. Place cauliflower on a rimmed baking sheet.
Mix chopped garlic, crushed red pepper, salt and pepper in a small bowl.
Sprinkle seasoning mixture over all the cauliflower florets and toss to coat.
Roast in a 450 oven for about 20 minutes. Remove pan from oven. Turn on broiler. Sprinkle cauliflower with parmesan cheese and return to oven. Broil for about 2 minutes or until cauliflower is browned and cheese is nice and melty.