Check eggs in 30 seconds: The water test shows how fresh they are
Drop an egg into cold water: sinks flat = fresh, stands upright = use soon, floats = toss it.
Kitchen tips, techniques, and food science
Drop an egg into cold water: sinks flat = fresh, stands upright = use soon, floats = toss it.
With convection (fan) cooking, the tray has a correct orientation: slide it in with the beveled edge toward the back (toward the fan) for better airflow and more even browning.
Moisture conducts heat extremely well β this leads to severe burns.
Salt accelerates protein bonding in eggs. Add it too early and they turn rubbery. Salt at the end for creamy results.
Garlic burns fast due to its sugars and low mass. Add it when the oil has calmed down, not when it's ripping hot.
Salt draws water out of onions through osmosis - they brown faster instead of steaming.
Cold pan + oil = sticking. Hot pan + oil = perfect sear. It's physics, not magic.
Salt your pasta water like a mild soup - it is physics, not just tradition.