Keto Reuben Skillet – A Low-Carb Twist on a Classic Deli Favorite

Introduction

The Reuben sandwich is a timeless deli favorite—savory corned beef, melted Swiss cheese, tangy sauerkraut, and creamy Russian dressing, all piled high on rye bread. But if you’re following a ketogenic or low-carb lifestyle, that classic sandwich is off-limits—until now. This Keto Reuben Skillet brings you all the traditional Reuben flavors you love in a warm, cheesy, low-carb skillet meal.

Perfect for both weeknight dinners and weekend meal prep, this skillet is quick, comforting, and packed with bold, satisfying flavor. Whether you’re missing your favorite sandwich or just craving something rich and filling, this dish delivers everything you want—without the carbs.

Why You’ll Love This Keto Reuben Skillet

This dish hits all the right notes:

• Low in net carbs – just 5g per serving

• High in protein and healthy fats

• Quick to prepare – ready in under 30 minutes

• All the classic Reuben flavors without the bread

• Great for leftovers or meal prep

From summer lunches to winter dinners, this skillet fits all seasons and all appetites.

Ingredients

Main Skillet:

• 1 tbsp butter or avocado oil

• 1/2 small onion, thinly sliced

• 1/2 lb sliced corned beef (deli style or leftover, chopped)

• 1 cup sauerkraut, drained

• 1 cup shredded Swiss cheese

• 1/2 tsp caraway seeds (optional, for rye-like flavor)

Keto Russian Dressing:

• 1/4 cup mayonnaise

• 1 tbsp sugar-free ketchup

• 1 tsp horseradish (prepared, not creamy)

• 1/2 tsp Worcestershire sauce

• 1/4 tsp paprika

• Salt and pepper to taste

Instructions

Step 1: Sauté the Onions

Start by heating the butter or oil in a large skillet over medium heat. Add the sliced onion and cook for 5–6 minutes, stirring occasionally, until soft and slightly caramelized.

Step 2: Add Corned Beef and Sauerkraut

Next, add the chopped corned beef and drained sauerkraut to the skillet. Stir to combine and heat through for about 3–4 minutes. If using, sprinkle in the caraway seeds for extra flavor.

Step 3: Prepare the Dressing

While the skillet heats, mix all the dressing ingredients in a small bowl. Taste and adjust seasoning as needed.

Step 4: Add Cheese and Melt

Sprinkle the shredded Swiss cheese evenly over the skillet mixture. Cover the skillet and reduce heat to low. Let the cheese melt for about 2–3 minutes, or until bubbly.

Step 5: Serve

Once the cheese is melted, drizzle the Russian dressing over the top or serve it on the side. Garnish with chopped parsley or dill pickles if desired.

Nutrition Facts (Per Serving)

• Calories: 340

• Fat: 28g

• Saturated Fat: 10g

• Carbohydrates: 6g

• Fiber: 1g

• Net Carbs: 5g

• Protein: 20g

• Sugar: 1g

• Cholesterol: 80mg

• Sodium: 950mg

Storage and Reheating

This Keto Reuben Skillet stores beautifully:

• Refrigerate: Keep leftovers in an airtight container for up to 4 days.

• Freeze: Freeze in single-serve portions for up to 2 months.

• Reheat: Warm gently in a skillet or microwave until heated through.

Tips and Variations

Add a Crust
For extra texture, layer a low-carb tortilla or cheese wrap on the bottom of the skillet and crisp it before adding the other ingredients.

Use Pastrami
Switch out corned beef for pastrami if you prefer a smoky flavor.

Make it Spicy
Add a dash of hot sauce or a spoonful of chopped pickled jalapeños to the dressing.

Add Pickles
Chopped dill pickles stirred into the skillet add a classic Reuben crunch.

Eggs on Top
For a breakfast twist, top the skillet with a fried egg.

Why It’s Great for Keto

This skillet avoids all high-carb bread while preserving every ounce of flavor. The corned beef provides protein, the cheese and dressing add healthy fats, and sauerkraut brings tanginess and probiotics. There’s no sugar, no gluten, and no grains—just real ingredients that keep you full and satisfied.

Unlike traditional Reubens, this version keeps your carb count low while still delivering the same hearty, deli-style comfort.

Serving Suggestions

• Serve it over a bed of shredded lettuce or cauliflower rice.

• Add roasted radishes or keto “rye” crackers on the side.

• Turn it into wraps using low-carb tortillas.

• Pair with a dill pickle spear or a side of coleslaw for a deli-style plate.

Frequently Asked Questions

Can I make this dairy-free?
Yes, use a dairy-free cheese substitute and vegan mayo in the dressing.

Is this recipe good for meal prep?
Absolutely. It reheats well and can be portioned into containers for lunch.

Can I skip the dressing?
You can, but it adds the signature Reuben flavor. Try it on the side first.

What’s the best corned beef to use?
Thinly sliced deli corned beef or leftover brisket both work well.

Can I bake this in the oven instead?
Yes! After combining everything in a skillet, transfer to a baking dish, top with cheese, and broil for 3–5 minutes.

Final Thoughts

This Keto Reuben Skillet is one of those recipes that proves you don’t have to give up comfort food on a low-carb diet. With bold flavors, creamy textures, and only a handful of ingredients, it’s a meal you can make on a busy weeknight—or serve to impress guests. It’s versatile, reheats well, and tastes just like your favorite deli sandwich in a bowl.

Keto Reuben Skillet – A Low-Carb Twist on a Classic Deli Favorite

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• Author: Helen Bittner
• Total Time: 25 minutes
• Yield: 4 servings
• Diet: Gluten Free

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Description

This Keto Reuben Skillet captures all the flavor of a classic Reuben sandwich—savory corned beef, tangy sauerkraut, melted Swiss cheese, and creamy Russian dressing—without the bread or carbs. A one-pan, low-carb comfort dish ready in just 30 minutes.

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Ingredients

Main Skillet:
– 1 tbsp butter or avocado oil
– 1/2 small onion, thinly sliced
– 1/2 lb sliced corned beef, chopped
– 1 cup sauerkraut, drained
– 1 cup shredded Swiss cheese
– 1/2 tsp caraway seeds (optional)

Keto Russian Dressing:
– 1/4 cup mayonnaise
– 1 tbsp sugar-free ketchup
– 1 tsp prepared horseradish
– 1/2 tsp Worcestershire sauce
– 1/4 tsp paprika
– Salt and pepper to taste

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Instructions

1. Heat butter/oil in a skillet over medium heat. Add onions and cook 5–6 minutes until soft.
2. Stir in corned beef and sauerkraut. Heat for 3–4 minutes. Add caraway if using.
3. In a small bowl, mix dressing ingredients until smooth.
4. Sprinkle cheese over skillet contents. Cover and melt for 2–3 minutes.
5. Drizzle with dressing and serve. Garnish with parsley or pickles if desired.

Notes

– Use deli-style or leftover corned beef
– Add chopped pickles for crunch
– Swap corned beef for pastrami for variation
– Great for lunch, dinner, or keto meal prep

• Prep Time: 10 minutes
• Cook Time: 15 minutes
• Category: Main Dish, Skillet Meal
• Method: Skillet
• Cuisine: American, Deli-Inspired

Nutrition

• Serving Size: 1 serving
• Calories: 340 kcal
• Sugar: 1 g
• Sodium: 950 mg
• Fat: 28 g
• Saturated Fat: 10 g
• Unsaturated Fat: 14 g
• Trans Fat: 0 g
• Carbohydrates: 6 g
• Fiber: 1 g
• Protein: 20 g
• Cholesterol: 80 mg

Keywords: keto Reuben skillet, low carb skillet meal, keto deli recipe, corned beef keto recipe, Reuben bowl