Can I gently say you seem to be making it unnecessarily hard for yourself? That won't lead to a long term change which is what you're hoping for. Keep it simple to start with and don't attempt more than one new, complex recipe a week or you'll quickly become disheartened and demotivated.
Start by having what you'd normally eat but veggie versions.
This is the kind of thing I eat on a regular basis, simple, healthy food that's easy to make (I can't stand for long periods)
Pasta and sauce - plenty of veg (I like peppers, tomatoes, mushrooms, broccoli, corn), any sauce (but mind not all pesto is veggie, cheese or tomato and herb sauce super easy to make) or even just a couple knobs of butter and some herbs
Stir fry - again plenty of suitable veg (I like any of the aforementioned aside from tomato plus you could also have spring onion, bamboo shoots, water chestnuts, beansprouts, magnetout, thinly sliced carrot, courgette) you can also have meat substitute if you like them - quorn or any number of soya or pea protein products are easily available now. Personally I prefer quorn of these but I'm also very happy having a stir fry thats "just" veggies. Sauce - dead easy to make your own as long as you have the basics in (soy sauce, tomato purée, honey, spices, garlic) or you can go ready made (even though pics and serving suggestions may include meat many are veggie or even vegan) and serve with rice, noodles or even Cous Cous.
Stews/casseroles/chilli/curry - again really easy and one pot wonders so you save in washing up too plus a great option for batch cooking and freezing and creating what I call "home made ready meals" which are ideal for busy/cba cooking days. Again you can go pure veggie, maybe using lentils in place of mince for chillis and plenty of root veg for "British" style stews and casseroles or you can also use meat substitutes. Serve with potatoes or rice or even oven chips. You can make your own gravy/sauce using stock, herbs, spices and other flavourings (really easy these are very forgiving dishes) or you can use packet sauces (again even though they might be eg "chicken casserole" but they're often veggie or even vegan)
Freezer to oven meals - you don't have to use meat subs, there are plenty of vegetable options like nut cutlets, vegetable "burgers" or fingers or grills (the kind with veggies in a breadcrumbed form) or vegetable pies (love a good pie) and just have with chips, side veg as usual.
Roast - again you can have meat sub if you want or a nut roast and then pile on roast potatoes, veg, stuffing (sage and onion usually veggie) Yorkshire puddings and veggie gravy - yum!
Any number of egg dishes, rice dishes, bean dishes, salads, wraps and sandwiches (sandwich spread is veggie)
Last night I had quorn kebabs with pitta bread and coleslaw, tonight pasta with veg, quorn rashers and pesto sauce
What you do need to watch is nutrition, plenty of dark green veggies and vit c food and drink for iron absorption, b vitamins can be a factor too