A few things we love in our house:
Egg roll bowl with edamame for the protein, and a side of peanut noodles.
Tofu made into croutons, and served on a caesar salad with shell pasta tossed with ricotta with red sauce over it.
The smashed edamame toast from this list:
https://rainbowplantlife.com/20-minute-high-protein-vegan-meals/
Tacos made with lentils with taco seasoning instead of ground beef.
a CAVA style bowl with hummus mixed with brown rice as the base, and roasted veggies, feta, vegetarian meatballs (buy or make), and fresh tomatoes and cucumbers as toppings.
Chilaquiles (if he'll eat a mild enchilada sauce) with black beans and a fried egg as toppings.