Make the Reuben Balls:
- In a large mixing bowl, combine the corned beef, Swiss cheese, sauerkraut, cream cheese, garlic powder, onion powder, and black pepper. Mix until evenly combined.
- Using your hands or a small scoop, form the mixture into 1-inch balls. Place them on a baking sheet and freeze for 20-30 minutes to firm up.
- Set up a breading station with three bowls: one with flour, one with beaten eggs, and one with breadcrumbs.
- Coat each ball in flour, dip into the beaten eggs, and then roll in breadcrumbs to coat completely.
- Heat vegetable oil in a deep skillet or fryer to 350°F (175°C). Fry the balls in batches for 2-3 minutes, or until golden brown and crispy. Remove with a slotted spoon and drain on paper towels.
Make the Spicy Thousand Island Dipping Sauce:
- In a small bowl, mix together mayonnaise, ketchup, sweet pickle relish, hot sauce, smoked paprika, garlic powder, and Worcestershire sauce. Stir until smooth. Adjust seasoning to taste.
Serve:
- Arrange the Reuben Balls on a platter with the spicy Thousand Island dipping sauce on the side. Serve warm and enjoy!