Hi, DD is just about to turn 8MO, so a little older than your DS, but has the following on repeat at the moment.
Breakfast : 7M+ cereal / porridge / scrambled eggs / fruit mashed up / yoghurt (it's the least inspiring meal time at the moment tbh!)
Lunch : as finger food: roast chicken / steamed broccoli florettes (current favourite)/ sticks of cheese /sticks of cucumber / steamed carrot sticks / avocado (if not too ripe - otherwise mashed as part of main)
Bolognese + baby pasta / couscous / fish pie mashed. Occasionally whatever we've had for dinner the night before, esp if a casserole / pie. I've been a bit cautious about doing this as I tend to go a bit wild on spices (!) but gave her some (roughly pureed) cassoulet the other day & it went down a storm, so may do this more often. Petite Filou.
Tea / Snack : fruit (mango, pineapple, apple, pear, peach, apricot, banana etc etc etc. Doesnt like melon for some reason....) cheese on toast / brioche / sandwich with low sugar jam or fruit mashed up
Dinner : omelette / baked potato / roast root veg mashed /
I think that's about it for the moment!
She's not a massive drinker (has about 17Oz at the moment), so we do pop lots of dairy into her diet in the form of yogurt / cheese to boost her intake, which is obviously something you're avoiding at the mo.
Hope that helps a little!