Heat the oil in your pan over medium heat or to about 375° F if using a deep fryer.

Combine the flour and seasoned salt in a large bowl or zip-top bag.

Dip each cleaned mushroom slice into the egg mixture (if using) and then into the flour mix, ensuring they are well-coated.

Fry the coated mushrooms in hot oil until golden brown and crispy, about 5 minutes.

Remove the mushrooms from the oil and drain on paper towels. Serve warm with your favorite dipping sauce.