How many days are you planning staying out? I struggle with more than 6 days food, although if you are just walking the glens, I think a heavier load is OK..
I've never liked the dehydrated meals either, and have never used them. I dont eat super noodles either, proper food all the way!
Not sure about the jetboil idea though, they are good for boiling water quick, for those dreadful dehydrated meals or a cup of tea, but you canny cook your dinner on them, just burn everything to a crisp..
I would jJust buy a cheap gas stove, one of the ones where the burner almost sits on the ground, and there is a tube that goes to the gas cartridge. The ones with the cylinder underneath are very unstable in a tent. I would recommend a titanium pot for the weight saving (Alpkit mytipot is the best size/price ratio I think) but any old pan will do really, a lid is important..
As for stuff you can cook..
For the first couple of nights, you could take something you have cooked at home, but left on the stove too long so it dries out a bit and is really thick.. (Chilli or spag bol, stews and the like)
Flavoured couscous with chorizo (you can buy little packets ready chopped)
Egg noodles with a couple of thai cup a soups (made with much less water) & sachet of tuna
Polish dried sausage, pasta & stir in sauce (one packet of sausage and a tub of stir in sauce do 3 meals)
You get the idea