Memes

Tofu is pretty versatile as a meat replacement or even just a general texture thing. I like to fry small tofu cubes and use them in place of the cheese in palak paneer, or instead of chicken in something like General Tso's. It takes a bit more work since you have to press the tofu and find a good way to cook it so it doesn't turn out soggy (and it's usually more expensive), but I'm a meat eater and it's satisfying to me.

Beyond/Impossible Meat is also pretty good imo. I actually tend to like it better than real beef, but that's definitely not a majority opinion. If you like the taste, you can crumble the patties for ground beef texture or break them into chunks for more of a meatball vibe. I've even done a sort of faux bulgogi with chunks and gochujang sauce that works surprisingly well.

One more thing I think can help is to not try to replicate meat for everything. There are ways to make vegetarian/vegan food that let it stand on its own and still be satisfying (beans and chickpeas can help a ton), without it feeling like it's trying too hard to be meat. Things like cauliflower stir fried or batter fried and coated in some sort of sauce can be good just as cauliflower in sauce.

Finally, mushrooms, if you like them. Soaking dried mushrooms will get you stock that can replace chicken or beef stock for most things, and frying even the cheap baby bella mushrooms that come pre washed and sliced can give you a meaty texture in something that needs it.

Try out Indian cuisine, we got a ton of great vegetarian food here but depending on where you are, getting all the good spices needed could be quite difficult and pricey.

Sticky tofu is hands down my favorite. Something like this: https://veganonboard.com/sticky-lemon-tofu/

Soy Curls is honestly my favorite 'meat replacement' (though, I'm not too hot on 'replacing meat'). They work for doing things like mongolian beef, or just lightly frying after marinading for 'chicken strips' to top salads or sandwiches. https://thevietvegan.com/vegan-mongolian-beef/

Soups are of course, pretty easy. I like Lentil Chilli, heavy on the seasonings and beans aside from lentils. Minestrone or lemon orzo are both also great. Thai curry or pho are both more work imo, but amazing (though, both broth bases can often have chicken or shrimp in them).

Burgers, and while impossible meat et. al. are fine I guess, they're a bit pricey. I honestly prefer a good chipotle black bean burger over them 9/10 times. They're pretty cheap to buy, but also not very hard to make, with most of the ingredients being cheap.

I personally like seitan, but I know quite a few other vegetarians don't, so it might be divisive. BUT, in terms of cheap protein, its damn near rock bottom in price. It is some work to make stuff out of it from scratch, but 'indian mock duck' is usually seitan, and can be bought from indian stores if you just want to try it. But seitan works to replace burgers, chicken tenders, steaks, sausage, etc. Tons of recipes out there.

Goats are goated though.

They are our protection against the holy army who are coming to rapture (kidnap) us.

Hail the goat.

Lentils and mushrooms are high in protein and have a mealy texture with a give. They've been my meat-substitute best friends during becoming vegetarian :) Legumes in general are a good bet if you're a fan of them.

It's hard to find animal products you can be sure are cruelty free, unless you get them from a farm where you're familiar with the owners, and you don't consider animal products to be inherently unethical.