400°F converts to Gas Mark 6, which is the standard setting for roasting, baking, and air frying in the UK. This temperature is perfect for achieving crispy textures while keeping food moist inside. Whether you're using an air fryer or a conventional oven, knowing this conversion ensures your recipes turn out just right. At airfryerrecipe.co.uk, we recommend Gas Mark 6 for dishes like roasted vegetables, chicken, and even baked goods. It’s a versatile temperature that works well for most cooking methods.
Understanding the conversion from 400°F to Gas Mark 6 is essential for UK cooks. Many recipes, especially those from the US, list temperatures in Fahrenheit, while British ovens use Gas Marks. This can lead to confusion if you're not familiar with the equivalents. Gas Mark 6 is a medium-high heat, ideal for browning and crisping without burning. It’s also the go-to setting for many air fryer recipes, ensuring even cooking and delicious results. If you’re using an air fryer, you might find that cooking times are slightly shorter than in a conventional oven.
Gas Mark 6 (400°F) is particularly useful for roasting meats and vegetables. The high heat helps to caramelise sugars, creating a rich flavour and appealing colour. For example, roasting potatoes at this temperature gives them a crispy exterior and fluffy interior. Similarly, chicken cooked at 400°F to Gas Mark will have a golden skin and juicy meat. If you’re unsure about cooking times, check our air fryer conversion chart for guidance.
When converting 400°F to Gas Mark 6, you may need to adjust cooking times slightly. Air fryers cook faster than conventional ovens due to their compact size and powerful fans. For example, if a recipe suggests 30 minutes in the oven, try 20-25 minutes in the air fryer. Always check food a few minutes early to avoid overcooking. This is especially important for baked goods, which can dry out quickly at high temperatures. For more tips, explore our chicken recipes tailored for air fryers.
Gas Mark 6 (400°F) is a versatile temperature for a wide range of dishes. It’s perfect for roasting vegetables like carrots, parsnips, and Brussels sprouts. The high heat brings out their natural sweetness while keeping them tender. It’s also ideal for baking items like cookies, scones, and flatbreads, giving them a golden finish. Many potato recipes recommend this temperature for achieving the perfect crispiness.
Another great use for 400°F to Gas Mark 6 is reheating leftovers. Air fryers excel at reviving fried foods like chips or chicken nuggets, making them crispy again without drying them out. This temperature is also suitable for cooking frozen foods, such as fish fingers or spring rolls, giving them a freshly cooked texture. If you’re cleaning your air fryer after use, our guide on air fryer cleaner can help keep it in top condition.
To get the best results when cooking at 400°F to Gas Mark 6, preheat your air fryer or oven. This ensures even cooking from the start. Avoid overcrowding the basket or tray, as this can lead to uneven browning. Shake or turn food halfway through cooking to promote even crisping. For meats, use a meat thermometer to check internal temperatures, as cooking times can vary. Remember, air fryers are more efficient, so keep an eye on your food to prevent overcooking.
