If you’re okay with vegan food, I’d recommend Chloe Coscarelli books are great, really easy recipes without any specialty ingredients. I always recommend her books to anyone going plant-based just because they’re so easy to make. I’d also recommend watching Lauren Toyota’s Hot for Food on youtube. I’ve made most of her recipes and they’re all great, she has a book coming out this month. Food 52 has two vegan cookbooks, the first one was great, the second one, I’m waiting to get in the mail. Anna Jones (I think she used to work with Jamie Oliver) has two vegetarian cookbooks that are mostly great.
I think the easiest thing to do so you’re not going crazy finding new recipes, is to simply use the recipes you have and substitute things like plant-based meats (Beyond Burger, Field Roast, Tofurky, etc.). Mushrooms and tofu are also easy subs for meat in recipes you already have…go to Asian markets, they have the best prices on both. If you need to cut out dairy, I’m sure you know, there are a million and one non-dairy milks now, as well as cheese (Chao, Treeline and Kite Hill are some of my favorites, but a little pricey. Daiya and So Delicious are more affordable and still really good). You can also use flax or chia seeds, or the VeganEgg to sub out eggs. I hope something amidst my rambling was helpful!