Frozen steaks are cooked more evenly and keep moisture better.
You can freeze your nuts, it last longer. The nuts can be thawed quickly.
Room-temperature veggies sear quickly, cook evenly and blend better with other ingredients.
Want a crispy skin for your roast pork? Brush a thin layer of baking soda or vinegar on the pork skin.
Spilled some oil on the floor or table? Sprinkle some flour over the oil, let the flour absorb the oil and clean it up with paper towel or toilet paper.
Oranges keep in the fridge should store in a mesh bag, this allowed air circulates around them. Plastic bags could make oranges became moldy.