The air fryer is one of the best tools for cooking low calorie meals without sacrificing flavor or satisfaction. Dry circulating heat produces the same golden, crispy results as frying or roasting — with a fraction of the oil. This guide covers the best low calorie foods to cook in an air fryer, how long they take, and simple recipe ideas for every meal of the day.
| Food (per 100g / portion) | Approx. Calories | Temperature (°F) | Cook Time |
|---|---|---|---|
| Chicken breast (boneless, skinless) | ~165 kcal | 375°F | 15–20 min |
| White fish fillet (cod, tilapia) | ~90–100 kcal | 400°F | 10–12 min |
| Shrimp / prawns | ~100 kcal | 400°F | 5–8 min |
| Turkey meatballs | ~150 kcal (3 balls) | 375°F | 10–14 min |
| Broccoli (200g portion) | ~70 kcal | 400°F | 6–10 min |
| Asparagus (200g) | ~44 kcal | 375°F | 8–10 min |
| Courgette / zucchini slices | ~34 kcal per 100g | 375°F | 10–13 min |
| Cauliflower florets (200g) | ~56 kcal | 400°F | 10–13 min |
| Green beans (200g) | ~62 kcal | 375°F | 8–10 min |
| Egg whites (2, in ramekin) | ~34 kcal | 300°F | 8–10 min |
Calorie estimates are approximate and based on uncooked weight without added oil. A light oil spray adds approximately 20–40 kcal depending on quantity used.
Ingredients (1 serving): 150g chicken breast, 150g broccoli, 100g courgette, 1 tsp olive oil (spray or measured), 1 tsp garlic powder, ½ tsp smoked paprika, salt and pepper, squeeze of lemon and hot sauce to serve.
Cooking a low calorie recipe from the oven? Use our Air Fryer Calculator to convert the temperature and time — air fryer cooking is always faster and uses less oil than oven equivalents.
Yes — the air fryer requires significantly less added oil than pan frying, deep frying, or oven roasting with oil. The food itself has the same calorie content, but the calories added during cooking (from oil) are dramatically reduced. For foods cooked frequently in oil, the difference can be 100–200 calories per meal.
Non-starchy vegetables are the lowest calorie air fryer foods — asparagus (~22 kcal/100g), courgette (~17 kcal/100g), cauliflower (~25 kcal/100g), and broccoli (~35 kcal/100g) are all very low. Among proteins, white fish like cod and tilapia (~90 kcal/100g), shrimp (~100 kcal/100g), and chicken breast (~165 kcal/100g) are the leanest options.
Yes for high-fat proteins — chicken thighs, salmon, bacon, and sausages contain enough fat to cook without added oil. For lean proteins like chicken breast and white fish, 0.5–1 tsp of oil produces better browning and prevents drying. For vegetables, a light spray produces noticeably better results than completely oil-free cooking, which tends to dry them out rather than roasting them.
Both are healthier than deep frying. The air fryer's advantage over the oven is primarily in speed and oil usage — not in a fundamentally different cooking process. For most recipes, air frying uses the same or less oil than oven roasting and produces comparable results faster. The health difference between the two methods for the same food is small; the difference between both and deep frying is significant.
Dry spices and herbs are essentially calorie-free and transform the flavor of lean proteins and plain vegetables. The most versatile options are garlic powder, smoked paprika, cumin, dried oregano, onion powder, chili flakes, and za'atar. Citrus zest and citrus juice are excellent finishing flavors with zero calories. Avoid oil-based marinades or cream-based sauces during cooking if minimizing calories is the goal.
Calorie estimates are approximate. Actual values vary by brand, exact weight, and preparation method. Use a kitchen scale and calorie tracking app for precise nutritional information. Always consult a healthcare professional before making significant dietary changes.