In a large bowl, mix the ground pork, cooked rice, green onions, parsley, Cajun seasoning, garlic powder, onion powder, salt, and pepper until well combined.
Shape the mixture into small balls, about the size of a golf ball.
Dip each ball first into the beaten eggs, then roll them in breadcrumbs to coat thoroughly.
Heat the oil in a deep fryer or a large pot to 375°F (190°C).
Fry the boudin balls in batches, being careful not to overcrowd the pot. Cook for about 5-7 minutes or until they are golden brown and crispy.
Remove with a slotted spoon and drain on paper towels.