"This is how I do it!" blog kinds of recipes usually suffer from hidden techniques or undocumented variables where you try it yourself and it's just awful.
In other words, good advice involves science and art, not just one-off reports of success.
I've used a recipe that have worked very well for me but then gave radically different results when I used a different casserole dish. I managed to fix it by taking the lid off later in the process and adjusting the oven temperature by 30°C. Not many recipes mention that amount of temperature variation depending on what cooking equipment you're using.