In a large mixing bowl, beat the softened 3 ounces cream cheese until smooth. Add the 2 tablespoons mayonnaise and 2 tablespoons sour cream, blending well.
Add the 1 teaspoon Worcestershire sauce, 1 teaspoon Old Bay seasonings and 1/4 teaspoon ground white pepper, blend again.
Fold in the shredded 1 cup cheddar cheese and 1 pound lump blue crab meat by hand. Set aside.
Set up a workstation with the 16 large egg roll wrappers, keeping unused wrappers covered with a damp paper towel or tea towel. Beat 1 egg with 1 tablespoon water.
Arrange the egg roll wrapper like a diamond. Baste the edges with egg wash. Place approximately 1/2 cup of the crab mixture in the center.
Roll up the bottom, fold in sides, then continue to roll.
Freeze the crab cake egg rolls for a minimum of 2 hours, but as long as 3 months. Seperate in freezer safe container using parchment or wax paper to prevent sticking.
Fry Egg Rolls
Heat 3-4 inches of the Vegetable oil to 300°F in a deep fryer or heavy bottom sauce pan. Add 2-3 eggs rolls at a time depending on the size of your pot.
Fry for 2 minutes on each side, or until lightly browned.
Remove to a wire rack positioned over paper towels to drain.
Make Dipping Sauce
In a small bowl, whisk together the 1 cup mayonnaise, 1 tablespoon Sriracha, 1/2 teaspoon Old Bay seasoning and 1/4 teaspoon coarse Kosher salt.
Cover and refrigerate until ready to serve.
Garnish the egg rolls with sliced Scallions and Sriracha aioli.
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