What are the right extingushers for edible oils fire risk?

This is not my speciality but would still love to answer this question.
I am from networks background and not fire fighting.
The edible oil fire comes under class F/ Class K depending on the region you stay.
The extinguishing methods are1.
Dry CO2 for Small Fires2.
If fire is large then methods like A) Mechanical Smothering B) Saponification.
For your case I would prefer Saponification if in household in industry level dry CO2 Hope I answered your question