Cheese and tomato toastie – 93kcal (390kJ)

 Simply chop the tomato and spring onion, sprinkle them over a slice of crispbread, cover with grated cheese and place under a pre-heated grill for a couple of minutes.

• 1 wholegrain crispbread: 39kcal (164kJ)
• 15g of grated 30% less fat mature cheese: 47kcal (197kJ)
• 40g of tomato: 7kcal (29kJ)
• an optional sprinkling of chopped spring onion (calories nominal)  

Baked beans on toast – 99kcal (416kJ)

Perhaps the ultimate in comfort food, we believe you should still be able to enjoy this national treasure even if you're watching your calories. 

• a 22g slice of toasted wholegrain or wholemeal bread: 48kcal (202kJ)
• 60g of baked beans: 51kcal (214kJ)
• optional sprinkling of chives (calories nominal)  

Homemade popcorn – 89kcal (374kJ)

 A good source of fibre, popcorn will keep you feeling full for longer, making it an ideal snack. Plus, it's really easy to make! 

• 20g of popping corn: 62kcal (260kJ)
• 3g (1 teaspoon) of oil: 27kcal (113kJ)
• optional sprinkling of chilli powder and Worcestershire sauce (calories nominal)

From NHS http://www.nhs.uk/Livewell/loseweight/Pages/surprising-100-calorie-snacks.aspx