We're a family of four...me, DH and two DDs aged 13 and 9. We don't like a lot of meat...we're not vegetarian but there's a definite trend in our family where we'll have something like, chicken or roast lamb and then none of us will fancy meat again for a good few days.
Things are rather complicated by the fact that DD2 is fussy and DH can't eat lentils.
I would for example make a lentil curry as one stand by meatless meal but he can't eat it and DD2 wont...she'd just have the rice and some separate salad/bread and cheese or tuna.
Nobody likes sausages and DD2 wont' eat falafels...we all like homemade pizza though...and roast veg...my reliable meals are as follows
Pizza
Big mixture of roasted veg with or without chicken
Homemade chicken nuggets with wedges and veg
And that's IT! All the other things, at least one person will complain they can't/won't eat it.
It's mainly DD2 that's the problem really. I usually make her a baked potato with tuna but I don't like her eating too much tuna!
My head's done in by them. Anything saucy or wet she won't eat.