Air Fryer Frozen Cauliflower
Frozen cauliflower doesn’t sound exciting until you see what an air fryer can do with it. The heat brings out its sweetness and gives each piece a light crispness that makes it hard to stop eating.

I like to toss it with olive oil, salt, pepper, paprika, and a few cumin seeds before cooking. The smell alone makes it worth it. It’s one of those sides that fits with almost anything. You can serve it next to dinner, mix it into a salad, or eat it straight from the bowl while it’s still hot.
Please continue scrolling down to find the recipe card below, which contains the complete list of ingredients with measurements, detailed recipe instructions, additional notes, and nutritional information.
Why You’ll Love This Recipe
This recipe is all about convenience and flavor with almost no effort. It’s perfect for those days when you don’t want to peel, chop, or roast. Here’s what makes it a go-to:
- Fast and easy: It goes straight from the freezer into the air fryer.
- Crispy edges, tender inside: The air fryer gives the best texture without drying it out.
- Simple ingredients: Just pantry spices and a bit of olive oil.
- Healthy and flexible: Works as a side, snack, or salad topping.
- Minimal cleanup: One bowl, one basket, and done.
Ingredients You’ll Need

- Cauliflower – 1 bag of frozen cauliflower florets, around 400-500 grams. No need to thaw.
- Olive oil – A good-quality olive oil helps the seasoning stick and adds flavor.
- Seasoning – A simple blend of salt, freshly ground black pepper, paprika, and cumin seeds. Adjust the amount to your taste.
How to Make Air Fryer Frozen Cauliflower
Important Note
Before you start cooking, note that times may differ among air fryers. I develop my recipes using a Cosori 6.8 air fryer. If you’re using a different air fryer, view my recipes as a general guide and tweak the cooking time—add a bit more or cook slightly less as needed.
Set your air fryer to 200°C (400°F) and let it heat for about 3 minutes. Preheating helps the cauliflower get crisp instead of soft.
Add your frozen cauliflower florets to a large bowl. Pour in the olive oil, then sprinkle on the salt, pepper, paprika, and cumin seeds. Mix everything until the cauliflower is coated evenly. If the florets are stuck together, break them apart a bit with your hands before tossing.

Place the seasoned cauliflower in the air fryer basket in a single layer. Leave a little space between each piece so the air can circulate. If you’re cooking a big batch, do it in two rounds instead of overcrowding the basket.

Cook for 12–15 minutes, shaking the basket halfway through. Check them around the 12-minute mark. The edges should be golden and crisp, and the inside tender but not mushy.
Quick Tip!
Do not forget to shake, you’ll get dark spots if the same side sits on the heat the whole time.
Try one floret and adjust the seasoning if needed. Sometimes a small pinch of salt or paprika at the end brings everything together.

Serve right away while they’re warm and slightly crunchy.
Recipe Tips From the Chef
Don’t thaw the cauliflower – Cooking from frozen keeps it firm.
Preheat the air fryer – A hot start helps with crisping.
Shake halfway through – This makes sure everything cooks evenly.
Don’t skip the oil – It gives that nice roasted texture.
Season before cooking – The spices bloom in the heat and coat better.
Serving Ideas
This dish is versatile, which makes it great for busy meals. Here are some easy ways to serve it:
- As a side: It goes with grilled meats, Air Fryer Marinated Salmon, tofu, or Air Fryer Whole Roasted Chicken.
- In salads: Add it to a bed of greens with chickpeas, feta, and lemon dressing.
- In bowls: Combine with rice, quinoa, or couscous and drizzle with tahini or yogurt sauce.
- As a snack: Eat it on its own with a dipping sauce like ranch or Toum – Lebanese Garlic Sauce.
- In wraps or tacos: Add it to a tortilla with Mediterranean Hummus Dip, Pickled Red Cabbage, and fresh herbs.
It’s a simple base that works with all kinds of flavors.
Recipe Variations
You can easily change the seasoning or add small twists. Here are a few ideas:
Spicy Version
Add a pinch of chili powder or cayenne pepper for a kick.
Garlic and Herb
Mix in garlic powder, oregano, or thyme before cooking. Sprinkle chopped parsley over the top before serving.
Cheesy
Once cooked, toss the hot cauliflower with grated Parmesan or nutritional yeast for a light cheesy finish.
Lemon and Sumac
After air frying, add a squeeze of fresh lemon juice and a pinch of sumac for brightness.
Curry Flavored
Swap out the paprika and cumin for turmeric and curry powder for a different, aromatic flavor.
Storage and Reheating
If you end up with leftovers, they keep well. Let the cauliflower cool fully, then put it in an airtight container. Keep in the fridge for up to 5 days.
To reheat, air fry again at 190°C (375°F) for about 5 minutes until warm and crispy. Avoid microwaving, as it softens the cauliflower too much.
You can also eat the leftovers cold in salads or bowls. The flavor holds up well.
Recipe FAQs
Yes, just reduce the cooking time to 8–10 minutes since fresh cauliflower cooks faster.
Only if food tends to stick. Most nonstick baskets don’t need it.
Cumin seeds toast as they cook, giving small bursts of flavor and aroma without overpowering the cauliflower.
Did you make this recipe? Please let me know how it turned out! Please give us a five-star rating and leave a comment below.
I hope you enjoy the process of preparing this delicious and healthy Air Fryer Frozen Cauliflower just as much as you enjoy eating it! 🙂
Bon appétit!

Air Fryer Frozen Cauliflower
Ingredients
- 400 g frozen cauliflower florets
- 1 tbsp cooking olive oil
- ⅓ tsp salt
- ¼ tsp freshly ground black pepper
- ⅓ tsp paprika
- ¼ tsp cumin seeds
Instructions
- Set your air fryer to 200°C (400°F) and let it heat for about 3 minutes. Preheating helps the cauliflower get crisp instead of soft.
- Add your frozen cauliflower florets to a large bowl.
- Pour in the olive oil, then sprinkle on the salt, pepper, paprika, and cumin seeds. Mix everything until the cauliflower is coated evenly. If the florets are stuck together, break them apart a bit with your hands before tossing.
- Place the seasoned cauliflower in the air fryer basket in a single layer. Leave a little space between each piece so the air can circulate. If you’re cooking a big batch, do it in two rounds instead of overcrowding the basket.
- Cook for 12–15 minutes, shaking the basket halfway through. Check them around the 12-minute mark. The edges should be golden and crisp, and the inside tender but not mushy.
- Try one floret and adjust the seasoning if needed. Sometimes a small pinch of salt or paprika at the end brings everything together.
- Serve right away while they’re warm and slightly crunchy.
Notes
- Don’t thaw the cauliflower – Cooking from frozen keeps it firm.
- Preheat the air fryer – A hot start helps with crisping.
- Shake halfway through – This makes sure everything cooks evenly.
- Don’t skip the oil – It gives that nice roasted texture.
- Season before cooking – The spices bloom in the heat and coat better.