Flat Iron items under 300 calories
Flat Iron has 7 one-person menu items under 300 calories. The lightest three are Lime & Mint House Fizz at 52 kcal, Sober Mule (0%) at 54 kcal, Rose Lemonade House Fizz at 58 kcal.
Ranked from 19 Flat Iron menu items. Sharing portions, kids' items and extras are left out. Verified 24 Aug 2026.
7 items, ranked
| Item | Calories | Protein | Carbs | Fat | Menu price | Tags |
|---|---|---|---|---|---|---|
| Lime & Mint House Fizz | 52 kcal | g | g | g | £ | Calorie verifiedVeganVegetarianPescatarianDairy-free |
| Sober Mule (0%) | 54 kcal | g | g | g | £ | Calorie verifiedVeganVegetarianPescatarianDairy-free |
| Rose Lemonade House Fizz | 58 kcal | g | g | g | £ | Calorie verifiedVeganVegetarianPescatarianDairy-free |
| Apple & Rhubarb House Fizz | 70 kcal | g | g | g | £ | Calorie verifiedVeganVegetarianPescatarianDairy-free |
| Virgin Passion Fruit Collins | 86 kcal | g | g | g | £ | Calorie verifiedVeganVegetarianPescatarianDairy-free |
| Citrus Margarita (0%) | 91 kcal | g | g | g | £ | Calorie verifiedVeganVegetarianPescatarianDairy-free |
| Green Salad | 210 kcal | g | g | g | £ | Calorie verifiedVeganVegetarianPescatarianDairy-free |
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Figures from Flat Iron's published nutrition information (flatironsteak.co.uk), captured 24 Aug 2026.
Not affiliated with any restaurant. Brand names belong to their owners. Calorie figures are per serving as published by each brand; recipes and portions change, so check with the restaurant if a figure is critical to you. Corrections: hello@maclo.app.