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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