Go Back

Keto Reuben Casserole

A delightful, low-carb twist on the classic Reuben sandwich, combining savory corned beef, tangy sauerkraut, and gooey Swiss cheese.
Print Recipe Pin Recipe
Prep Time 10 minutes
Cook Time 20 minutes
Total Time 30 minutes
Servings: 6 servings
Course: Dinner, Main Course
Cuisine: American
Calories: 450
Ingredients Method Notes

Ingredients
  

Main Ingredients
  • 1 pound Deli Corn Beef, chopped
  • 1 Cup Sauerkraut, drained
  • 2 Cups Shredded Swiss cheese
Dressing Ingredients
  • ½ Cup Mayonnaise
  • 4 Tablespoons Ketchup (sugar-free for keto)
  • 2 Tablespoons Minced white onion
  • 2 teaspoon sugar-free granulated sweetener
  • 2 teaspoon Dill Pickle Relish
  • 2 teaspoon White vinegar

Method
 

Preparation
  1. Preheat the oven to 400°F (200°C).
  2. In a small bowl, mix together mayonnaise, ketchup, minced onion, sweetener, relish, and vinegar.
  3. Spray a 9 x 13 dish lightly with cooking spray. Layer the chopped corned beef at the bottom of the dish.
  4. Evenly add the drained sauerkraut over the beef.
  5. Spread the prepared sauce over the sauerkraut layer.
  6. Sprinkle the shredded Swiss cheese generously on top.
  7. Bake the casserole in the preheated oven for 20 minutes, or until the cheese is bubbly and golden. Serve immediately.

Notes

Best enjoyed fresh out of the oven, serve hot with a side salad or vegetable sticks. For extra crunch, consider adding crushed pork rinds on top before baking. This dish can be customized with jalapeños or bell peppers for extra flavor.