Theo Marsh's first roast chicken was raw in the middle and burnt on the outside. He had followed the recipe. He had set the timer. What he had not done was understand that a whole chicken and a chicken breast do not cook the same way, that oven temperature is not the same as food temperature, and that a recipe cannot account for the size of the bird or the calibration of the oven.

That failure shaped how he writes. Over nine years of testing chicken recipes, working in a small restaurant kitchen, and cooking for a household that expects dinner on the table by seven, Theo has learned that most chicken problems are not about flavor. They are about temperature, timing, and the difference between breast and thigh. With a certified food safety handler background and a stubborn insistence on checking the thermometer, he writes guides that explain what the chicken is actually doing in the oven, not just how long to leave it there.

His work covers roast chicken, fried chicken, weeknight dinners, brines and marinades, pan sauces, sheet-pan meals, and the practical fixes for dry breast meat, rubbery skin, and bland flavor. He is particularly interested in the gap between restaurant technique and what a home cook can realistically do on a Tuesday.

When he is not writing or testing a recipe, Theo can usually be found with a thermometer in one hand and a cast iron skillet in the other, or explaining to someone that chicken thighs are more forgiving than breasts and there is no shame in admitting it.