I was visiting a friend and had it all cooked together in the pan for the first time and it was eye opening.
My parents were on the lower end of rural middle-class so on the rare occasion we went to a restaurant, steak was avoided as the most expensive thing on the menu, and as kids, we didn't have the option of steak anyway. Our meats while growing up were mainly fish, chicken, pork, and hamburger. When I was a teen, my mom got a deal on a big box of steaks somehow and cooked them on the grill every other night for dinner. She made it sound like we were living like royalty but no matter what kind of sauces or seasonings I slathered on, they were always dry and tasteless. I voluntarily skipped a lot of dinners that summer and thought I just hated steak.
In my mid-20s, I befriended a Brazilian. He invited my spouse and I over for a barbecue. When we got there, I found out the only thing going on the grill was steak, a.k.a. Brazilian Beef. Basically thick chunks of steak "marinated" in rock salt then cooked over open coals to sear the outside, but never long enough to get the inside more than medium-rare. I probably mentioned not caring for steak but he assured me I was going to like it. And wow, he was right. So tasty, so juicy. Decades later, I still make it every chance I get.
My wife and I sometimes talk about how our parents basically ruined whole categories of food for us until we got out into the world and experienced (or learned for ourselves) how things were _supposed_ to be cooked.
Funny enough the other day I had a liverwurst sandwich, something my Grandmother would have easily recognized, except I bought it from a local whole animal butcher. What was once one of the cheapest forms of meat is now rare gourmet sandwich.
At this point, when I meet people my age who describe themselves as "picky eaters" my internal response is "Your parents were probably just bad cooks." At least the experience taught me to take responsibility for what I put into my body.
My wife and I always heat the pesto a little in the pan - is that not the right thing to do?
BUT: Once I started cooking I started coaching her back. Specifically, I taught her to defrost her burgers before grilling.