What do you use your HEB on? I only ask as this is the one I always struggle to use
. I have a slice of small wholemeal bread with eggs of some descriptions most days which is half a HEB leaving another one for either something like an alpen/hi fi bar (you can have 2 so again 1 bar is half) or a ryevita if I want a bigger snack than fruit. I tend to avoid cereal as you need the full HEB in one measly portion!
Anyway back to what you asked 
Eggs are your breakfast friend:
Omelette with various veg/protein additions
Fry-up : mushrooms, beans, egg, lean bacon etc
Spinach topped with scrambled eggs and a grilled tomato
Smoked salmon, asparagus and poached egg
Courgette and parmesan (HEA/syn) fritters/hash browns with a poached egg
Non egg ideas: ff yogurt with banana and blueberries (get the frozen ones as they are cheaper and have lovely juice when you defrost) and a tspn of maple syrup (0.5)
I sometimes add a spoon of granola and just count the syns (2)
As you can see I like eggs 