Vegetarian, easy and quick, no pasta/carb base, and no soup is a lot of limits! What do you usually like to eat as a family? That might help with ideas.
Here's one my family eats a lot:
https://nycsliceofrice.blogspot.com/2011/09/bean-curd-with-deliciously-spicy-sauce.html?m=1. (It's from Madhur Jaffrey's World Vegetarian.) We usually add a full pack of green onions and serve with quick stir fried frozen green beans, or double the sauce and add the green beans to the same pot. We serve with rice but if there's something you use as a substitute, like quinoa or cauliflower rice or something, you could do that.
I am addicted to the NYTimes cheesy chili crisp white beans. There are several other "open cans of beans and maybe other cans, add spices and cheese, broil" type recipes on their site as well.
Instant pot sag paneer with chickpea flour pancakes.
Breakfast for dinner. Big veggie and cheese omelet for those who will eat it, plain eggs for those who won't. Salad; fruit, yogurt, toast all optional add ons.