As an american I'm going to have to recommend a fatty carb laiden favorite - sw style
TWICE BAKED POTATOES!
Bake a jacket until done. Cut the top 1/4 of the potato off (let it cool down a bit!) Scoop out the insides and put into a bowl. Mash the potato with laughing cow triangles (I like the garlic and herb), super lean bacon (cooked) or ham, steamed broc diced up, shredded sharp cheddar, garlic powder, onion powder, salt and pepper until mixed. U don't want the consistency of mash. A little thicker so it will hold up in the oven. Pile the mix back into the jacket skin and bake until heated through. I bake them at 350F not sure what that is in celcius or gas mark.
Delicious! Serve with extra veg, baked beans or a salad. Or all of the above!
I'm typing on my phone so sorry I didn't give measurements. Just see what u have leftover from ur healthy extras and go nuts! If u want to do all veggies and cheese, go for it. Season them however u like. They r bulky and versatile! Very filling and taste awesome.