What about refried beans? They're just like mashed potatoes or peas, consistency-wise and make great fillings for tortilla wraps etc?
Also, try soya mince, which you can fried or cook just like minced meat and the flavour is great depending on the brand. We made a vegan shepherd's pie with it and my FIL, who swore he'd never eat anything vegetarian, couldn't tell the difference and just got confused that I tucked into that dish. :mrgreen: