500 Calories or Less: Chicken & Mushroom Casserole This is one of our favourite less than 500 calorie meals. It’s perfect if you’re looking for 5:2 diet plan ideas or just fancy something lighter for dinner. The 500 calories fast days are obviously the hardest part of the diet. The point of the 5:2 diet is that you give your ...

500 Calories or Less: Chicken & Mushroom Casserole This is one of our favourite less than 500 calorie meals. It’s perfect if you’re looking for 5:2 diet plan ideas or just fancy something lighter for dinner. The 500 calories fast days are obviously the hardest part of the diet. The point of the 5:2 diet is that you give your ...