I'm not sure if you are asking for an easy vegan cookbook, but if you are, Chloe's Kitchen has a lot of delicious and easy recipes.
To add to all the other advice here: Get yourself a cookbook. Personally I can fully vouch for Chloe Coscarelli's cookbooks, they're incredible. It'll make being vegan so much easier, and so enjoyable because her recipes are mouthwatering.
I haven't tried them unfortunately :( I'm in Canada and they're only available in the US from what I know. But apparently they're amazing and taste like the real thing.
Yeah unless you do it well tofu tastes bland. You've gotta wrap the tofu in paper towels, and place some heavy stuff on top (e.g. textbooks) to press it in for around 20-30 mins, so that you get all the water out of it. That way it'll soak up all the sauce.
Try out some bean curries and stir fries too, those are my favourite. In fact if you wanna get a cookbook, I recommend this or this times a million. Not a single recipe I've made in those books that all my meat-eating friends haven't loved.