Red Dragon Pie:
http://veganfamily.co.uk/red-dragon-pie/
I use a combo of lentils, white beans, different seasonings. But the idea is ground "beef" on the bottom with veggies and / or rice, and mashed potatoes on top.
Baked beans, Ido white beans, soaked overnight. Then cook up the beans with tomato puree, soy sauce, garlic, onion powder, etc. Serve over rice.