01 -
Heat 3 inches of oil in a deep pot to 375°F.
02 -
Toss the mushrooms in 1/2 cup of flour, shaking off any excess.
03 -
In a medium bowl, whisk together the remaining 1 cup of flour, beer, salt, pepper, garlic powder, and onion powder until smooth.
04 -
Dip each mushroom into the batter, letting the excess drip back into the bowl.
05 -
Fry 4-5 mushrooms at a time in the hot oil until golden brown, about 7 minutes. Remove the mushrooms and drain on paper towels. Repeat with the remaining mushrooms.
06 -
Sprinkle with chopped parsley and serve immediately.