Crispy Air Fryer Buffalo Cauliflower (Ready in 25 Minutes)
Air fryer buffalo cauliflower gives you all the spicy, tangy crunch of classic wings without the meat. The florets get a light seasoned coating that puffs up in the air fryer, then toss them in hot sauce and butter for a snack that’s crispy on the outside, tender inside.
It’s fast enough for a game day appetizer or a weeknight dinner side, and the whole thing comes together in about 25 minutes with no deep frying.
Why You’ll Keep Coming Back to This Buffalo Cauliflower
The cauliflower stays crisp even after you douse it in sauce, because the coating takes on a rice-paper-like crunch in the air fryer’s hot blast. I skip the breadcrumb route and go with a thin flour-and-cornstarch batter that clings to every little nook without turning heavy.
Buffalo sauce is already a perfect balance of heat and acidity, so you don’t need much else. A quick toss in melted butter and Frank’s RedHot gives you exactly what you want: messy, spicy, and impossible to stop eating.
I love that you can get that same bar-food satisfaction with just a head of cauliflower and twenty minutes of cooking.
Ingredients
- 1 head cauliflower (about 1½ lbs): cut into bite-sized florets, dried well
- ½ cup all-purpose flour: standard white flour works best
- ¼ cup cornstarch: adds lightness to the batter
- 1 tsp garlic powder: no substitute for that savory backbone
- 1 tsp onion powder: rounds out the flavor
- ½ tsp salt: fine sea salt or kosher salt
- ½ cup milk: any kind works, whole gives a slightly richer batter
- ¼ cup buffalo sauce: Frank’s RedHot is classic, but any cayenne-based hot sauce works
- 2 tbsp unsalted butter: melted, for tossing
- Cooking spray: for the air fryer basket and a light mist on the florets
Variations / Substitutions
- Swap the veg: broccoli florets work too, just check for doneness a minute earlier.
- Make it milder or hotter: use less buffalo sauce or add a pinch of cayenne to the batter.
- Dairy-free: use oat milk in the batter and vegan butter for the sauce.
- Add a sweet note: stir 1 tsp honey into the butter-hot sauce mix for a sticky, sweet-heat glaze.
- Herb finish: toss with chopped fresh chives or parsley after saucing.
If you like this, try my Honey Sriracha Brussels Sprouts for another spicy vegetable side.
How to Make Air Fryer Buffalo Cauliflower
Step 1: Whisk the Batter
Preheat the air fryer to 400°F (200°C). In a large bowl, whisk the ½ cup flour, ¼ cup cornstarch, 1 tsp garlic powder, 1 tsp onion powder, and ½ tsp salt. Pour in the ½ cup milk and whisk until you have a smooth, pancake-like batter.
The batter should be thin enough to coat the florets but thick enough to cling. If it looks too watery, add another tablespoon of flour.
Step 2: Coat the Cauliflower
Toss the cauliflower florets into the batter and use a spatula or your hands to gently fold until every piece is well covered. The batter will look a little messy, and that’s fine.
Let any excess drip back into the bowl, then arrange the florets in a single layer in the air fryer basket. Give them a light spray of oil so the coating turns golden.
Step 3: Air Fry the Florets
Air fry at 400°F for 12 to 15 minutes, shaking the basket halfway, until the cauliflower is crisp and golden. The coating should feel firm and dry, not tacky.
The exact time depends on your air fryer model and the size of your florets. Look for deep golden spots and edges that sizzle when they first hit the sauce.
Step 4: Toss in Buffalo Sauce and Serve
While the cauliflower cooks, stir together the ¼ cup buffalo sauce and the 2 tbsp melted butter. As soon as the florets come out of the air fryer, pour the sauce over them and toss gently with a spoon to coat.
Pile them onto a platter and serve right away, with extra buffalo sauce on the side and a pile of celery sticks for a full wing night effect.
Tips for the Crispiest Cauliflower
- Don’t crowd the basket: if you pile the florets, they’ll steam instead of crisp. Work in two batches if your air fryer is small.
- Pat the cauliflower dry: moisture is the enemy of a crunchy coating. After cutting, spread florets on a towel and blot well before battering.
- Use really hot sauce: cold sauce can soften the coating faster. Keep the butter-hot sauce mix warm if your cauliflower takes a few extra minutes.
- Skip the butter for a leaner version: you can toss the hot florets straight in buffalo sauce; it won’t be as glossy but still tastes great.
To feed more people, just scale up:
| Amount | For 1 Head | For 2 Heads |
|---|---|---|
| Cauliflower | 1 head (1½ lbs) | 2 heads (3 lbs) |
| All-purpose flour | ½ cup | 1 cup |
| Cornstarch | ¼ cup | ½ cup |
| Milk | ½ cup | 1 cup |
| Buffalo sauce | ¼ cup | ½ cup |
| Butter | 2 tbsp | 4 tbsp |
Double the seasonings as well.
Storing and Reheating Leftovers
- Refrigerate: store leftovers in an airtight container for up to 3 days.
- Reheating: air fry at 400°F for 3 to 4 minutes to bring back the crunch. Avoid the microwave, which turns them soft.
Frequently Asked Questions
Can I bake these in the oven instead?
Yes, bake at 450°F on a greased baking sheet for 20 to 25 minutes, flipping halfway.
Can I use pre-cut cauliflower florets from the store?
Yes, just make sure they’re dry and cut into similar sizes so they cook evenly.
My batter is too thick. How do I fix it?
Thin it with a tablespoon of milk at a time until it drips easily off the whisk.
What’s the best dipping sauce besides blue cheese?
Ranch, a simple sour cream and chive dip, or even a drizzle of honey work really well.
Air Fryer Buffalo Cauliflower Recipe
Ingredients
Method
- Preheat air fryer to 400°F. In a large bowl, whisk flour, cornstarch, garlic powder, onion powder, salt, and milk until smooth.
- Add cauliflower florets to the bowl and toss to coat evenly, letting excess drip off. Spray basket with oil, then arrange florets in a single layer; mist tops lightly with oil.
- Air fry at 400°F for 12-15 minutes, shaking halfway, until golden and crisp.
- Stir buffalo sauce and melted butter together. Toss hot cauliflower in the sauce and serve immediately.
