I'd agree with that. I wouldn't recommend those bars to someone on a healthy diet, but they've got to be better than what you eat now.
Have you tried fruitcake? It's sweet and crumbly so you shouldn't have the problem with 'bits'. It might be a bit too strong tasting for you though. They are very variable - some examples are moist, some are dry and some have nuts in which you might not like. If you know someone who could bake one for you, you could specify what not to put in it and you could get them to make it drier or moister to suit you. It might take a few goes to get the perfect recipe for you.
You wouldn't want to eat too fruitcake at a time, but a couple of big slices on a long ride would probably go down well.
Flapjack might be worth trying as well though it is quite chewy, being made from oats.
You can get energy for your rides from drinks, as discussed previously elsewhere, but I'm sure that your body does need extra nutrients too. I'd certainly suggest that you get some whey protein powder and add some to your smoothies if you are still having them. The powder will thicken the drinks up and give you some much needed protein.
At some point, we'll have to get you onto
porridge! It's fantastically healthy and a great start to the day for cyclists. It is definitely an acquired taste though and you might struggle with the appearance and texture of it. You could make it nice and sweet with sugar, honey or syrup so the flavour shouldn't be a problem. I've never done it, but if you really wanted to change the taste, you could try adding some chocolate milk shake powder. I've started adding chillis to mine to give it a kick!
To be honest - if you could crack eating porridge, you'd be over 50% of the way to a healthy diet. It contains protein, carbs, fibre, good fats and lots of other fine stuff in it.