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Easy Crab Rangoon Casserole Recipe

4.9 from 81 reviews

This easy Crab Rangoon Casserole combines creamy crab filling, egg noodles, and a rich homemade sauce, baked to perfection and topped with a crispy Parmesan and panko breadcrumb crust. It’s a comforting, flavorful dish that brings the classic Crab Rangoon flavors into a satisfying casserole form, perfect for family dinners or gatherings.

Ingredients

Scale

Filling

  • 16 ounces cream cheese, softened
  • 30 ounces imitation crab (or real crab), chopped
  • 1/4 cup chopped green onion
  • 2 teaspoons Worcestershire sauce
  • 4 cloves garlic, minced
  • 1 teaspoon salt
  • 16 ounces egg noodles or penne pasta, cooked according to package directions

Sauce

  • 4 tablespoons butter
  • 3 tablespoons flour
  • 3 cups milk
  • Salt and pepper to taste

Topping

  • 1/2 cup Parmesan cheese, shredded
  • 1/2 cup panko breadcrumbs
  • 3 tablespoons butter, softened

Instructions

  1. Cook noodles: Cook the egg noodles or penne pasta according to the package directions. Drain and set aside.
  2. Prepare filling: In a large bowl, mix together the softened cream cheese, chopped imitation crab, green onions, Worcestershire sauce, minced garlic, and salt until well combined.
  3. Make the sauce: In a medium saucepan over low heat, melt 4 tablespoons of butter. Add the flour and cook for 1-2 minutes, stirring constantly to form a roux. Slowly whisk in the milk, continuing to stir until the sauce thickens. Season with salt and pepper to taste.
  4. Assemble first layer: Place half of the cooked noodles evenly in a 9×13-inch baking pan. Spread half of the cream cheese and crab mixture over the noodles, then pour half of the prepared sauce on top.
  5. Assemble second layer: Add the remaining noodles as the next layer, followed by the rest of the cream cheese mixture and the remaining sauce, ensuring even layering.
  6. Bake covered: Cover the casserole with foil and bake in a preheated 350°F (175°C) oven for 30 minutes to heat through and meld the flavors.
  7. Prepare topping: While the casserole bakes, combine the shredded Parmesan cheese, panko breadcrumbs, and softened butter in a small bowl until the mixture is crumbly but holds together.
  8. Add topping and broil: Carefully remove the foil from the casserole. Evenly sprinkle the Parmesan-panko topping over the casserole. Set the oven to broil.
  9. Brown topping: Place the casserole under the broiler for 2-3 minutes or until the topping is golden brown and crispy. Watch closely to prevent burning.

Notes

  • You can substitute real crab meat for imitation crab but adjust cost accordingly.
  • Use gluten-free pasta and gluten-free flour to make this casserole gluten free.
  • The topping adds a nice crunchy texture; do not skip it.
  • For extra flavor, add a teaspoon of Old Bay seasoning to the filling mixture.
  • Serve with a side salad or steamed vegetables for a complete meal.

Keywords: Crab Rangoon Casserole, Crab Casserole, Cream Cheese Crab Bake, Easy Crab Recipes, Comfort Food, Baked Crab Dish