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Big New York Deli Reuben are Back on the Menu

Do you miss the piled high New York style deli sandwiches since going keto? Well this is the recipe for you!!! I’ve got a legit Rueben sandwich made with a rye Swiss chaffle recipe. You don’t have to miss out on your deli delights anymore!!

As a young man I chased a girl to New York and spent a lot of time up there. One of my favorite places to visit was Katz deli. The sliced corn beef piled high on rye bread. As well as the surgeon like knife skills of the cutters behind the counter. I was torn between the Reuben or the pastrami on rye with tons of spicy mustard. Both sandwiches are iconic and definitely a big part of New York food culture. I may have lost the girl but that doesn’t mean I have to lose the sandwich too.

The “Chaffle” Craze is Sweeping the Nation!!

I know I’m not the first person to make a chaffle and judging by the craze sweeping the keto community I won’t be the last. That being said I wanted to put my twist on one of my favorite sandwiches in the land…the New York Style Reuben. A classic Reuben has sauerkraut, Russian dressing, Swiss cheese and copious amounts of corned beef piled high on rye bread. If you’re not big on sauerkraut you can substitute coleslaw. That substitute is known as a Rachel, the sister sandwich to the Reuben.

If you don’t have a Waffle Iron here is a cheap mini version that will make 4 chaffles per batch. Dash Mini Waffle Maker

Mini Waffle Maker for Keto Chaffles

Pastrami vs. Corned Beef

This might seem blasphemous but I substituted pastrami instead of corn beef. I tend to prefer pastrami because of the peppery crust and smokier flavor. I figured if I was making a ketofied Reuben on a cheese waffle I could take a few liberties.

A Very Reuben Twist on the Chaffle

When it comes to the chaffle I made a few adjustments to make this recipe closer to the classic flavors of an authentic Rueben. I added caraway seeds to give the chaffle that rye flavor profile. I also substituted Swiss cheese instead of mozzarella or cheddar to add subtle nutty flavor.

Easy Keto Friendly Russian Dressing

I kept the Russian dressing very simple using an avocado oil mayo and AlternaSweets Classic Ketchup. AlternaSweets Ketchup is by far my favorite because it’s sweetened with stevia and erythritol instead of aspartame or sucralose. The flavor of the ketchup tastes just like the real thing and is great for adding to lots of other recipes. They also make a spicy ketchup and sweet & smoky bbq sauce that are both outstanding!!

More Chaffle and Reuben Ideas

I hope you give this recipe a try and be sure to check out my other Pulled Pork Chaffle recipe w/ Ranch Slaw. If you’ve got leftover ingredients definitely try out my Reuben Egg Roll Bowl as well!!

Keto Pulled Pork Chaffle Sandwich
Keto Reuben Chaffle Recipe
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5 from 4 votes

Rye “Bread” Chaffle Recipe

Course Main Course
Cuisine American
Keyword Chaffle, reuben, Sandwich
Prep Time 5 minutes
Cook Time 10 minutes
Servings 2
Calories 286kcal
Author Culinary Lion



  • Combine ingredients in a bowl
  • add a 1/4 cup of the mixture to the Hot waffle Iron, Repeat process to make four Chaffles
  • Let Chaffles Cool for a minute and they will become crispier


2 chaffles per serving.


Calories: 286kcal | Carbohydrates: 2g | Protein: 21g | Fat: 19g | Saturated Fat: 11g | Cholesterol: 213mg | Sodium: 313mg | Potassium: 229mg | Fiber: 1g | Sugar: 1g | Vitamin A: 686IU | Calcium: 506mg | Iron: 1mg
5 from 4 votes

Russian Dressing

Course Condiment
Cuisine American
Keyword Russian dressing
Prep Time 5 minutes
Servings 4
Calories 79kcal
Author Culinary Lion



  • Mix ingredients until smooth


Serving: 2tbsp | Calories: 79kcal | Carbohydrates: 1g | Protein: 1g | Fat: 8g | Saturated Fat: 1g | Cholesterol: 4mg | Sodium: 138mg | Sugar: 1g | Vitamin C: 1mg | Iron: 1mg
Corned Beef Keto Reuben Chaffle
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5 from 4 votes

Chaffle Reuben

Course Main Course
Cuisine American
Keyword Chaffle, reuben
Prep Time 15 minutes
Cook Time 15 minutes
Servings 1 Sandwich
Calories 816kcal
Author Culinary Lion


  • 2 Rye "Bread"Chaffles
  • 2 tbsp Russian Dressing
  • 6 oz Corned Beef or Pastrami
  • 1 oz Swiss Cheese
  • 1/4 cup Sauerkraut


  • Using Recipes above prepare the Rye "bread" Chaffles and Russian Dressing
  • top corned beef or pastrami with saurkraut and swiss. Heet in air fryer or oven at 400 degrees F. for about 5 minutes
  • Apply Russian dressing to both chaffles then top with meat, Kraut and swiss. Slice and serve


Calories: 816kcal | Carbohydrates: 6g | Protein: 55g | Fat: 60g | Saturated Fat: 13g | Cholesterol: 118mg | Sodium: 2359mg | Potassium: 566mg | Fiber: 2g | Sugar: 2g | Vitamin A: 235IU | Vitamin C: 51mg | Calcium: 247mg | Iron: 3mg

This Post Has 14 Comments

  1. 5 stars
    OMG! Your making life so good!
    Thank you !!

    1. Ah Shucks! thank you!! so happy to hear my recipes made life iust a bit better!! you made my Day!!

  2. This looks bomb!! Luv the rye twist for the Chaffle. I so miss Deli sandwiches…
    Thank you!

    1. Me too, there’s just something about picking up a big ole sandwich that i cant live without, Love that sandwiches are back on the menu!!!

  3. Awesome! Can’t wait to try it. Thanks for the ketchup link also.

    1. Outstanding, Glad to help. thanks for visiting!!

  4. Looks amazing!

    1. thank you so much!! its one of my favorites!!!

  5. 5 stars
    Excellent! I loved the caraway seeds in the Chaffle; they gave it that special touch.

    1. Awesome, yes the caraway give it that authentic rye bread flavor.

  6. Thank you so very much for giving us (Ketonites) diversity in recipes and soooo easy as well You ROCK

    1. Love to hear that!!! I always want to create fun exciting dishes so nobody gets bored

  7. 5 stars
    OMG this is the best!!!!

    1. thanks!!! this is one of my favorite recipes, especially when I’m craving a sandwich!!!

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