Cherry tomatoes are small, vibrant bursts of flavor that can elevate any dish, from fresh salads to warm pasta sauces. Roasting them concentrates their natural sugars, transforming their tartness into a rich, caramelized sweetness with a subtle smokiness. Traditionally, this process required an oven, but with the advent of air fryers, achieving perfectly roasted cherry tomatoes has become faster, more energy-efficient, and even slightly more convenient. The air fryer uses hot circulating air to mimic the results of a traditional oven, allowing the tomatoes to blister, caramelize, and shrink slightly while retaining their juiciness. Roasted cherry tomatoes can be a snack, a side dish, or a cooking ingredient that adds depth and vibrant color to any meal. Understanding the ideal temperature, timing, and techniques is essential to achieving consistent, flavorful results.
The key to perfectly roasted cherry tomatoes is balancing heat with cooking time. Too low, and the tomatoes may dry out before caramelizing; too high, and they may burn or burst unevenly. The optimal temperature for air fryer roasting is typically 375°F (190°C). This temperature allows the tomatoes’ skins to blister and darken slightly while their interiors soften and concentrate in flavor. For smaller cherry tomatoes, this temperature ensures even roasting without overcooking, whereas slightly larger varieties may benefit from slightly lower temperatures to prevent excessive splitting. A temperature around 400°F (204°C) can work in a pinch but requires careful monitoring to avoid charring.

Roasting times in an air fryer are shorter than in a conventional oven because the hot air circulates more efficiently. Generally, cherry tomatoes take 8-12 minutes at 375°F (190°C). Smaller tomatoes may need closer to 8 minutes, while larger, juicier ones might require up to 12 minutes for optimal caramelization. It’s recommended to shake the basket or gently stir the tomatoes halfway through cooking to ensure uniform roasting. Air fryer models can vary in intensity, so keeping an eye on the tomatoes as they approach the final few minutes is crucial for avoiding overcooking.
Properly roasted cherry tomatoes should display several visual and tactile cues:
To achieve roasted cherry tomatoes in an air fryer, you’ll need:
Using a higher temperature (400°F/204°C or more) may speed up cooking but increases the risk of the skins bursting and the tomatoes drying out or charring unevenly. A lower temperature (350°F/175°C) allows a slower roast, which can enhance sweetness but may not achieve the same caramelized exterior unless cooking time is extended. Always balance temperature adjustments with monitoring and stirring to maintain texture and flavor.
Cooking longer than recommended may result in overly soft or mushy tomatoes, or even burnt skins. Cooking shorter than recommended may leave the tomatoes undercooked, firm, and lacking in concentrated flavor. If adjusting cooking time, reduce or extend in small increments (1-2 minutes), checking for visual cues of doneness rather than relying solely on a timer.
Even with air fryers, mistakes can happen:
For perfectly roasted cherry tomatoes, set your air fryer to 375°F (190°C). This temperature ensures the tomatoes cook evenly, caramelize slightly, and retain their juiciness without bursting too much.
Roasting cherry tomatoes in an air fryer usually takes 8 to 12 minutes, depending on the size of the tomatoes and your desired level of caramelization. Shake the basket halfway through cooking to promote even roasting.
Yes, lightly coating the cherry tomatoes with 1 to 2 teaspoons of olive oil helps enhance flavor and prevents them from sticking to the air fryer basket. You can also season with salt, pepper, or herbs at this stage.
Yes, you can roast frozen cherry tomatoes, but they may release more water during cooking. It’s best to increase the cooking time by 2 to 4 minutes and ensure they are spread out in a single layer to allow proper airflow.
You can roast cherry tomatoes whole or halved. Halving them can reduce cooking time and intensify caramelization, but whole tomatoes maintain a juicier texture and are less likely to shrink excessively.
To minimize bursting, avoid overcrowding the basket and make sure the tomatoes are dry before adding oil. Cooking at a moderate temperature and shaking the basket gently halfway through also helps maintain their shape.
Air-fried roasted cherry tomatoes are versatile. Serve them over pasta, in salads, on toasted bread, as a pizza topping, or as a side dish. You can also toss them with fresh herbs, balsamic glaze, or garlic for added flavor.