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Cubano Chaffle Sandwich

Move over boring chaffle sandwiches, the Cubano Chaffle is in town! Made on my famous sourdough chaffle, this might not be an authentic Cubano Sandwich but it sure is close and it sure is tasty.

keto cuban chaffle sandwich
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The next time you’re staring into the open fridge wondering what to eat, remember this flavor-packed dish, which is one of my favorite keto lunch recipes.

The best part about this chaffle sandwich is that it doesn’t require any fancy ingredients or equipment, and you can make them quickly and easily.

Hungry? Let’s get started!

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Ingredients to Make Keto Cubano Chaffle Sandwiches

  • 2 of your favorite chaffles
  • sliced ham
  • sliced roasted pork
  • pickles (the dillier the better, or go with a sweet and tangy version like these keto pickles)
  • mustard
  • Swiss cheese

How To Make This Keto Sandwich

I like to call chaffle sandwiches chaffwiches. It might never take off, but it’s a fun way to get the point across!

Making this Cubano chaffwich is as simple as 1, 2, 3.

  1. Make your chaffles.
  2. Layer on the ingredients.
  3. Put it under the broiler for a few minutes to melt the cheese, or grill it in a pan to heat it through.

Variations on the Cubano Chaffle Sandwich

Traditionally, Cubano sandwiches are pressed in a hot pan and weighted down to warm everything through and to melt the cheese.

However, chaffles are a bit more delicate and don’t hold up well to that treatment. You certainly can pop the finished keto sandwich into a pan and warm it up, but be gentle!

I found a much better alternative is to heat the sandwich, open-faced, under the broiler for a minute or two.

Pass the Mustard!

Whether you use a regular yellow mustard or a fancier version like Dijon, is entirely up to you.

I don’t claim that this is an authentic recipe, so use whatever mustard you like or have on hand.

mustard and mustard seeds on a wooden table
Tangy Mustard

Chef Jenn’s Tips to Make This Cubano Chaffle Sandwich

  • Make the chaffles ahead of time to save time! They freeze great and can be heated up in the toaster or back in the Dash chaffle maker.
  • I use leftover roast pork that I’ve sliced very thin. Alternatively, it can be purchased at many deli counters.
  • Add a slice or two of bacon for even extra porky goodness!
  • Don’t like Swiss cheese? Don’t use it! Other good choices are gouda, Monterey Jack, or even pepper jack, if you are craving a bit of a kick.

What To Serve With This Cubano Sandwich

I’m a big fan of soups and sandwiches, so when I make this keto pork recipe I love pairing it with a hearty soup. Wonton soup is one of my favorites, or a delish bowl of Shrimp & Chipotle Chowder.

Salads are another tasty pick with keto lunch recipes, and they don’t have to be fancy or involved like this Cobb Salad. Just a handful of greens and a delish Ranch Dressing will have you all set and ready to go!

Is a Cubano sandwich served hot or cold?

Traditionally a keto Cubano sandwich is served hot, but you can serve them cold and it’ll taste great!

Where was the Cubano sandwich invented?

Rumor has it, the Cubano Sandwich was created in Southern Florida as a way for immigrant workers to enjoy a delish lunch.

Do you need special bread for a Cubano sandwich?

If you want to make it as authentic as possible, you’ll need Cuban bread. But, you can make it however you like – even using chaffles – if you’re not going for authenticity.

Is pork keto?

Yes! Pork is a GREAT source of protein, and it’s a keto friendly choice.

Like Keto Lunch Recipes? Also Try:

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Keto cuban chaffle sandwich on a blue plate
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5 from 4 votes

Cubano Chaffle Sandwich

Easy, delicious, and filling, this satisfying Cubano Chaffle Sandwich is perfect for the solo diner!
Course Keto Lunches
Cuisine American
Keyword chaffle, chaffles, cubano, easy dinner, keto lunch, lunch, pork, sandwich
Prep Time 10 minutes
Cook Time 5 minutes
Servings 1 servings
Calories 394kcal
Author Chef Jenn



  • Make the sourdough chaffles.
  • Spread the mustard on both chaffles in an even layer.
  • Top one of the chaffles with the ham, roast pork, pickles, and cheese.
  • Melt the cheese under the broiler for a few minutes, then top with the final chaffle and enjoy!


The chaffles’ nutritional values are not calculated in this recipe because all chaffle recipes vary. You’re welcome to use these Sourdough Chaffles and add the values to this Cubano Chaffle Sandwich recipe. 


Serving: 1sandwich | Calories: 394kcal | Carbohydrates: 2g | Protein: 43g | Fat: 23g | Saturated Fat: 9g | Cholesterol: 122mg | Sodium: 1263mg | Potassium: 561mg | Fiber: 1g | Sugar: 1g | Vitamin A: 141IU | Calcium: 134mg | Iron: 1mg | Net Carbohydrates: 1g

A Note on Nutritional Information

Nutritional information for this recipe is provided as a courtesy and is calculated based on available online ingredient information. It is only an approximate value. The accuracy of the nutritional information for any recipe on this site cannot be guaranteed. Erythritol carbs (sugar substitutes) are not included in the carbohydrate counts as they have been shown not to impact blood sugar, and they have zero calories and zero carbs. Net carbs are the total carbs minus fiber.

Need even more keto and low carb recipes? Check out these meaty casseroles, and this family favorite sausage recipe. Breakfast is a cinch on a keto or low carb diet, and this gluten free corned beef hash is always a tasty dish.

about jenn

Hi, I’m Jenn!

I’m a cookbook author (Keto Soup Cookbook and Keto Diabetic Cookbook and Meal Plan) as well as a retired chef, recipe developer, and writer of this blog (that’s a lot of hats!). I embarked on a journey to create foodie-worthy Keto-friendly meals that any home cook can be proud of! No matter if you’re low-carb, no-carb, dirty, or strict Keto, there are recipes in Keto Cooking Wins for you and your family. Read more...

5 thoughts on “Cubano Chaffle Sandwich”

  1. 5 stars
    I love a good Cuban sandwich but I haven’t had the inspiration to make a chaffle until now! Your tips for broiling it open faced are genius and I can’t wait to try this!

5 from 4 votes

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