HELP! In need of a good ass vegetarian recipe!

Ok so my mom always forgets to make a vegetarian meal so my sister rarely has a balanced meal that she likes. So me being the good sister I am worrying for her health and nutrition. So I’d love love love it if y’all shared your best and most favored vegetarian recipes. My sister rarely gets protein and rarely eats a full 3 meals a day. So a healthy YUMMY VEGETARIAN recipe would save me❤️