In a large mixing bowl, add the leftover Cajun dirty rice.
Crack in 2–3 eggs and mix until combined
Add the Cheddar Bay Biscuit Mix and stir well.Fold in the shredded pepper jack cheese until everything is evenly mixed.
Roll the mixture into golf ball-sized balls, pressing them firmly so they hold their shape.
Place the rice balls on a baking sheet or plate and freeze for about 1 hour. This helps them stay together while frying.In one bowl, beat the remaining 4 eggs. Place the Japanese-style panko breadcrumbs in another bowl.
Heat about 2–3 inches of oil in a deep skillet or Dutch oven to Carefully fry the breaded rice balls in batches for 3–5 minutes, turning occasionally, until they're golden brown and crispy on all sides.
Remove to a paper towel-lined plate or wire rack and immediately brush with melted butter before serving.