Preheat oven to 180c, fan 160c, 350f (gas mark 4).
Mix the spring onion, tuna and sweetcorn together in bowl and season with some salt and black pepper.
Put the cottage cheese and eggs into a blender and blend until smooth
Gently fold this into the tuna mixture.
Spray a 6 piece large muffin tray with spray oil and spoon the mixture evenly into each space. (you may get 9 muffins depending on size of your muffin tray)
Top with your grated cheddar
Place in the oven and bake for about 30 mins until cheese has melted and is golden.
