Potatoes,carrots and cheese, mushed up with a bit of butter.
Baby pasta and pesto or tom sauce
Burghul or couscous with tom sauce or vegetables (salad type chopped up very small.
Rice with some meat/gravy (always saved some gravy from our roast for this sort of thing)
Fruit puree and thick youghurt
Another fan of pasta mixed with pesto. DD loved it and it's a great one for taking out and about too. Sometimes mix cream cheese in with the pesto too.
Also - DD also loved banana on toast, especially if I ate it with her off a 'real' plate. Another big favourite in our house (still is to be honest) is avocado. DD will eat a whole one in one go just cut up into chunks.
Potato cakes (leftover mash, flour and buter baked in oven)
Homemade mini fishcakes or chicken nuggets - make up lots, fry then freeze. You can then put them frozen in the oven to warm through. I serve these with microwaved peas/sweetcorn which ds loves to pick up.