How to Roast Tomatoes in an Air Fryer

Jun 19, 2026Charles Piedboeuf0 comments
How to Roast Tomatoes in an Air Fryer | Neary
Gourmet roasted tomatoes in an air fryer
Charles Piedboeuf

Charles Piedboeuf

Writer & Terroir Expert • Nancy, France 🇫🇷

An expert in French regional cuisine, Charles explores markets and works with our local producers to transform traditions into clear and foolproof recipes.

🥪 Dish: Croque Monsieur
🥒 Vegetable: Zucchini
🍉 Fruit: Watermelon
🍽️ Restaurant: Chez Jacques

How to Roast Tomatoes in an Air Fryer

🍅 How to Roast Tomatoes in an Air Fryer

Roasted tomatoes in an air fryer are a revelation — they become sweet, concentrated, almost candied. It's amazing how circulating heat can transform a classic vegetable into something exceptional. Do you want to roast your tomatoes in an air fryer to perfection? Discover my step-by-step tips to master this gourmet dish!

⏲️ The Basics: Time and Temperature

With tomatoes, it's simple, but you need to get the temperature right so they concentrate their sugar without burning.

📌 Golden Rule: Tomatoes release a lot of water — that's normal. The key is to cook them long enough for the liquid to evaporate, making them concentrated and sweet.

For Whole Cherry Tomatoes (300-400g)

  • Temperature: 180°C (350°F)
  • Time: 12-14 minutes
  • Test: They should be wrinkled and sweet on the first bite

For Halved Tomatoes

  • Temperature: 190°C (375°F)
  • Time: 14-16 minutes
  • Tip: Shake halfway through cooking for even browning

For Slow-Cooked Candied Tomatoes

  • Temperature: 100-120°C (210-250°F)
  • Time: 30-45 minutes
  • Tip: "Candied tomato" style, very concentrated and sweet

🔧 Preparation: 5 Minutes

Ingredients (for 1 serving)

For 1 serving(s)
  • 🍅 300 g Cherry or cluster tomatoes
  • 🫒 1 tbsp Olive oil
  • 🧂 1 pinch Salt
  • 🌶️ 1 pinch Pepper
Step 1

Selection

Use ripe but not overripe tomatoes — they should be firm. Rinse them gently. Cherry or cluster tomatoes are perfect.

Step 2

Cutting (Optional)

Leave them whole for cherry tomatoes, or cut larger tomatoes in half. If you cut them, place them skin-side down — it's aesthetically pleasing.

Step 3

Seasoning

Mix tomatoes + olive oil + salt + pepper + crushed garlic + herbs (thyme, oregano, parsley). Season well — tomatoes are neutral, it's the spices that give them flavor.

Step 4

Cooking

Temperature: 180-190°C (350-375°F) • Time: 12-16 minutes • Arrange in a single layer. Shake halfway through cooking. Remove when they are wrinkled and sweet — not yet burnt!

🍽️ 8 Recipes to Elevate Tomatoes

Simple roasted tomatoes are already good, but here's how to turn them into a memorable dish:

1️⃣ Classic Roasted Tomatoes (Garlic & Thyme)

Time: 16 min | Difficulty: Very easy

Cherry tomatoes + olive oil + crushed garlic + thyme + salt + pepper. Air fry at 180°C (350°F) for 12-14 minutes. Sprinkle with fresh parsley and lemon juice when done. The very essence of roasted tomato.

2️⃣ Stuffed Tomatoes (Rice & Herbs)

Time: 18 min | Difficulty: Easy

Halve tomatoes, scoop out a bit. Stuffing: cooked rice + onion + parsley + Parmesan. Fill them. Air fry at 170°C (340°F) for 14-16 minutes. A flavorful complete dish.

3️⃣ Homemade Sun-Dried Tomatoes

Time: 40 min | Difficulty: Very easy

Halve tomatoes, place skin side down. Air fry at 110°C (230°F) for 35-40 minutes to dehydrate. 100% homemade sun-dried tomatoes.

4️⃣ Au Gratin Tomatoes (Parmesan & Mozzarella)

Time: 17 min | Difficulty: Easy

Cook tomatoes for 10 minutes. Add mozzarella + Parmesan + parsley. Return to air fryer for 4-5 minutes at 190°C (375°F) until golden brown. Melty cheese, concentrated tomatoes.

5️⃣ Provençal Tomatoes

Time: 16 min | Difficulty: Very easy

Tomatoes + black olives + garlic + capers + herbs de Provence. Air fry at 180°C (350°F) for 12-14 minutes. Intense Mediterranean flavors.

6️⃣ Honey & Balsamic Tomatoes

Time: 16 min | Difficulty: Very easy

Tomatoes + honey + balsamic vinegar + thyme. Air fry at 180°C (350°F) for 12-14 minutes. Drizzle with balsamic vinegar when done. Gourmet sweet and savory.

7️⃣ Cream & Basil Tomatoes

Time: 16 min | Difficulty: Easy

Cook tomatoes for 10 minutes. Drizzle with crème fraîche + fromage blanc (or cream cheese) + fresh basil. 4-5 additional minutes at 170°C (340°F). Creamy fresh basil.

8️⃣ Slow-Cooked Candied Tomatoes (Mediterranean Style)

Time: 45 min | Difficulty: Very easy

Halved tomatoes + olive oil + garlic + thyme + salt. Air fry at 110°C (230°F) for 35-40 minutes. Concentrated, sweet, almost candied.

💡 Tips & Variations

  • Tomatoes release water: That's normal! The longer they cook, the more water evaporates and the more their flavors concentrate.
  • Use ripe tomatoes: The riper the tomato, the sweeter it is. A green tomato = not enough flavor.
  • Don't skimp on olive oil: It's what develops the flavor and creates a beautiful browning.
  • Preheating optional: 3 minutes is good for better surface searing.
Charles's tip: For truly spectacular tomatoes, add a dash of balsamic vinegar BEFORE cooking and a drizzle of honey at the end. This creates a sweet-sour balance that enhances the natural flavor of the tomato tenfold!

❓ Frequently Asked Questions

Do you really need to let the water evaporate?

Yes! That's how tomatoes become sweet and concentrated. The more they cook, the more water leaves, and the more the flavor intensifies. It's magic.

Can you cook frozen tomatoes?

Yes, but they release even more water. Add 2-3 minutes to the cooking time (total 14-17 min). Frozen tomatoes lose some texture but retain their flavor.

Cherry tomatoes vs. regular tomatoes?

Cherry tomatoes are naturally sweeter and cook faster (12-14 min). Regular tomatoes are more acidic and take 16-18 minutes. Choose according to your taste!

How to make homemade sun-dried tomatoes?

Halve tomatoes, lightly salt, brush with a drizzle of oil. Air fry at 110°C (230°F) for 35-40 minutes. They should be wrinkled but not brittle.

Are tomatoes good the next day?

They keep for 2-3 days in the fridge and remain good. The flavors concentrate even more! You can reheat them for 2-3 minutes at 160°C (320°F) to warm them up.

What oil to use?

Extra virgin olive oil is ideal — it enhances the flavor. But regular olive oil also works. Avoid neutral oils that mask the tomato flavor.

Try one of these 8 recipes this week. Roasted tomatoes in the air fryer are truly a discovery.

🍟 Want to master your air fryer like a chef?

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