Air-Fried Korean Chili Cauliflower (Gochujang)

Crispy, spicy, and utterly irresistible—there’s nothing quite like the first bite of Air-Fried Korean Chili Cauliflower (Gochujang). This recipe takes about 40 minutes from start to finish and combines the nutty flavor of sesame with the fiery kick of gochujang, creating a dish that captivates both your taste buds and senses. The air frying technique enhances the texture, making it satisfyingly crispy without the need for deep frying.

This dish is perfect for anyone seeking a flavorful, gluten-free appetizer or side. Enjoy it during game day, a cozy dinner, or whenever cravings strike. Leftovers are delicious too, and they can be stored in an airtight container for a few days.

Why You’ll Love This Recipe

• Air frying creates a perfectly crispy exterior while keeping the cauliflower tender.
• The combination of gochujang and maple syrup delivers a delightful balance of heat and sweetness.
• Prep is easy with straightforward ingredients and minimal cleanup.
• This recipe is versatile, making it great for vegan and gluten-free diets.

What You’ll Need

Gather these ingredients to get started on your dish.

For the Cauliflower

• 2 medium heads cauliflower, cut into florets (about 650g)
• 1 ½ cups gluten-free flour blend (or brown rice flour)
• 2 tbsp cornstarch
• 1 tbsp baking powder
• 1 tsp salt
• 1 tsp garlic powder
• ¼ tsp black pepper
• 1 ¾ cups seltzer water, extra cold

For the Sauce

• ½ cup maple syrup (or agave nectar; reduce to ¼ cup if sensitive to sweetness)
• 6 tbsp soy sauce (use low-sodium if sensitive to salt)
• ¼ cup light brown sugar
• 3 tbsp minced garlic (2-3 cloves)
• 2 tbsp minced fresh ginger
• 2 tbsp apple cider vinegar
• 1 tbsp toasted sesame oil
• 5 tbsp Korean chili paste or sauce
• ¼ cup mirin
• 2 tbsp cornstarch

For Serving

• Toasted sesame oil or vegetable oil, for brushing
• ¼ cup chopped green onion
• 1 tbsp toasted white sesame seeds
• 1 lime, cut into wedges

Note: Use low-sodium soy sauce to control salt levels.

Substitutions & Swaps

• Use brown rice flour for gluten-free needs.
• Maple syrup can be swapped with agave nectar.
• Low-sodium soy sauce works well for salt-sensitive diners.
• Mirin may be substituted with rice vinegar or omitted.

How to Make It

Follow these simple steps to prepare your dish.

Prepare the Air Fryer or Oven

Preheat the air fryer to 400°F (or your oven to 425°F). Line the air fryer pan with parchment paper; if baking, place a cooling rack on a baking sheet and lay the parchment on top to achieve a crispy texture.

Mix the Batter

In a large bowl, combine the tempura batter dry ingredients. Stir in the cold seltzer water until just combined; aim for a thick pancake batter consistency.

Coat the Cauliflower

Coat the cauliflower evenly in the tempura batter and arrange in a single layer in the air fryer or cooling rack. Avoid overcrowding; you may need to cook in batches.

Air Fry or Bake

Spray the cauliflower with cooking spray or brush with 1-2 tbsp of oil. Air fry for 17 minutes, flipping halfway, or bake for 20-22 minutes, also flipping halfway through.

Make the Sauce

In a separate bowl, whisk together all sauce ingredients until smooth. Adjust sweetness or heat based on your preference.

Toss the Cauliflower with the Sauce

Once the cauliflower is cooked and crispy, toss it in the prepared sauce until evenly coated. Serve immediately with garnishes.

How to Store It

Fridge: Store in an airtight container for up to 3 days.
Freezer: No; it loses crispiness when thawed.
Reheat: Use the air fryer at 350°F for 5-7 minutes.

Tips for Best Results

• Ensure the seltzer water is very cold for a lighter batter.
• Flip the cauliflower halfway through cooking for even crisping.
• Adjust sauce ingredients based on your desired spiciness.
• Serve immediately for the best texture.

Serving Suggestions

• Pair with steamed rice and vegetables for a full meal.
• Serve as a spicy appetizer at your next social gathering.
• Enjoy with lime wedges for a zesty finish.