3. Add baking soda to caramelize onions 2 times faster.
Add 1/2 or 1 tbsp of baking soda to 2 lb of onions right after they turn slightly brown in a frying pan. Right before your eyes the onions will caramelize and won’t burn.
4. Grate parmesan or any other kind of cheese at room temperature.
At room temperature, cheese becomes softer and is easier to grate.