Olive oil is optimal due to its slower degradation, but prolonged use accentuates its flavour. Above all, avoid mixing different oils. If using blocks of solid fat, cut into small pieces to avoid fryer heating dry in the first few minutes. The temperature must be set to 150°C/300°F until the fat has melted completely. The required temperature can then be set. Melt solid fat directly in pot. Only when completely melted, should the basket be lowered. PRE-HEATING 1. Place the food to be fried in th