Drain oysters.
mix with hot sauce and egg.
marinate in refrigerator for at least 2 hrs.
Heat butter in saucepan over med high heat.
Hat to 350.
Add all remaining breading mixture ingredients and mix well.
Add oysters and coat well.
Shake off excess flour and fry in small batches, till golden brown: around 1 1/2 min.
Drain on paper towels.
Split rolls.
Add 4 oysters to each roll, lettuce, tomato, avocado, and onion.
Top with your favorite Remoulade