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Square photo of a cheesy reuben casserole on a white plate garnished with parsley.
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5 from 2 votes

Keto Reuben Casserole

Reubens are my all-time favorite sandwich, and this casserole has all of the flavors in the confines of one easy dish. It is perfect for making ahead and makes a fabulous weeknight dinner.
Prep Time15 minutes
Cook Time25 minutes
Total Time40 minutes
Course: Main
Cuisine: American
Keyword: Casserole
Servings: 6
Calories: 371.81kcal
Author: Wendy Polisi

Ingredients

Dressing

  • cup mayonnaise
  • 2 ounces cream cheese softened (about 3 tablespoons)
  • 3 tablespoons keto ketchup or any sugar-free ketchup
  • 1 tablespoon prepared horseradish
  • ½ teaspoon sweet smoked paprika
  • Salt and pepper

Casserole

  • 16 ounces thinly sliced corned beef chopped
  • 16 ounces sauerkraut drained and blotted dry
  • ½ cup chopped dill pickles
  • 1 teaspoon caraway seeds toasted and crushed
  • 2 cups shredded Swiss cheese

Instructions

  • Preheat the oven to 350° F. Spray a 9 x 9 casserole dish with cooking spray.
  • Combine the mayonnaise, cream cheese, ketchup, horseradish and paprika in a small bowl. Season to taste with salt and pepper.
  • Layer half of the corned beef on the bottom of the casserole dish. Top with half of the sauerkraut, chopped pickles, and caraway seeds. Drizzle with half of the sauce, and top with ½ of the cheese.
  • Repeat the layers, adding the remaining corned beef, sauerkraut, dill pickles, caraway seeds and cheese.
  • Bake for 25 minutes. Turn the heat to broil and cook for another 3 to 4 minutes, until the top is browned and bubbling.

Nutrition

Calories: 371.81kcal | Carbohydrates: 8.32g | Protein: 27.45g | Fat: 26.14g | Saturated Fat: 11.06g | Cholesterol: 89.24mg | Sodium: 1379.11mg | Potassium: 186.39mg | Fiber: 2.59g | Sugar: 3.23g | Vitamin A: 543.22IU | Vitamin C: 11.74mg | Calcium: 350.99mg | Iron: 2.81mg