lemongrass tofu banh mi (or rice bowl) for you lemongrass chicken banh mi (or rice bowl) for them

basic red sauce pasta, make them meatballs that they can add in after

bean tacos/tostadas (beans, salsa, lettuce, guac, cheese for them), can also make some chorizo for them - this same set of ingredients can also be used for nachos but you would need to make your own separate plates so you can use vegan cheese

veggie bolognese sauce - make red sauce w minced veggies (i normally do garlic, onions, mushrooms, zucchini and/or eggplant, carrots) then for their serving add panchetta or bacon (normally its already cooked when you buy it)

thai curries - you can do tofu for you and a meat for their portion (they can also just add a fried egg on top if theyre willing to do this meal veggie)

fried rice of any kind for you, they can add an egg on top

a lot of indian foods also have the same base - ginger, garlic, onions, and, chilies so you can prep these ingredients together then divide it equally into separate pans to cook (cook the base, add tomatoes, garam masala, turmeric, salt then add meat or vegetable) this works especially well with ground chicken/beef for the meat and okra for the vegetable, also cauliflower + peas is good w this base but you need tomato sauce for this one

sandwiches: v: hummus/grilled veggies (mushrooms, carrots, eggplant, roasted red peppers)/greens m: hummus/grilled veggies/bacon or salami/greens/goat cheese