I want to add myself to the list of people whose skills improved when they went vegetarian. I was a decent cook before, but since becoming a vegetarian I've become a maestro in the kitchen. I think a lot of it has to do with meat being easy to prepare. Steak, burgers, and chicken are tasty even if all you add is heat. Tofu, aubergine, and even the best imitation meat products all take some effort and imagination to get good results.
I love baking too. Breads, pastries, and an assortment of cakes and cookies.
My greatest creation of all time was a green tea, maple-glazed creme brulee. Man was it good.