Frying Guide for Quality Food. Learn to fry more through smart oil usage, you can use the colour of the food as an indicator for testing oil.
![](https://richardsonfoodandingredients.com/wp-content/uploads/2018/06/fryer-opt.jpg)
Frying Guide for Quality Food. Learn to fry more through smart oil usage, you can use the colour of the food as an indicator for testing oil.