Chaffle Onion-Wrapped Flying Dutchman

Name: Chaffle Onion-Wrapped Flying Dutchman
Prep time: 10 min
Cook time: 20 min
Ingredients: 1 large white onion; 2 tbsp mayonnaise; 1 tbsp ketchup; 1 tsp mustard; 1 tbsp sugar-free relish; 1 lb 80/20 ground beef; 1 cup shredded cheddar cheese; 2 slices American cheese; olive oil, for cooking; salt; black pepper; garlic powder

A Flying Dutchman already skips the bun, but wrapping it with crispy onion chaffles takes the whole thing to another level.

Thick onion rings get cooked in a mini waffle maker with shredded cheddar cheese until they turn into crispy, cheesy chaffle-style buns. They bring that grilled onion flavor while still giving the burger something sturdy and crunchy to hold everything together.

The burger patties are made with 80/20 ground beef, seasoned with salt, pepper, garlic powder, and a little mustard before getting seared in a skillet. American cheese melts over the patties, then the burger gets stacked with creamy sauce made from mayo, ketchup, mustard, and sugar-free relish.

Every bite is cheesy, beefy, saucy, oniony, and low carb without feeling like you are missing the bun at all.

Jump to Recipe Print Recipe

Why You’ll Love This Recipe

Low carb burger option without a traditional bun.
Crispy onion chaffles add cheese and crunch.
Loaded with juicy beef patties and melted cheese.
Creamy burger sauce brings everything together.
Perfect for a keto-style comfort food meal.

GET RECIPES

SENT STRAIGHT TO YOU

By subscribing, you agree to our Privacy Policy. Emails are sent and managed through Kit.

Ingredients

This recipe combines a large white onion, shredded cheddar cheese, ground beef, American cheese, olive oil, and simple seasonings to create a low carb Flying Dutchman-style burger. The onion rings and cheddar cheese are cooked in a mini waffle maker to create crispy onion chaffles that replace the bun.

The burger sauce is made with mayonnaise, ketchup, mustard, and sugar-free relish for a creamy, tangy finish. Stacked with juicy beef patties and melted American cheese, this recipe delivers a loaded burger without using traditional bread.

1 large white onion
2 tablespoons mayonnaise
1 tablespoon ketchup
1 teaspoon mustard
1 tablespoon sugar-free relish
1 lb 80/20 ground beef
1 cup shredded cheddar cheese
2 slices American cheese
Olive oil, for cooking
Salt, to taste
Black pepper, to taste
Garlic powder, to taste

How To Make Chaffle Onion-Wrapped Flying Dutchman

Step 1: Slice the Onion

Slice the onion into thick rings.

Step 2: Cook the Onion Ring

Place one large onion ring in a preheated mini waffle maker and cook until softened, about 5–7 minutes.

Step 3: Make the Onion Chaffle

Remove the softened onion ring, add a layer of shredded cheddar cheese to the waffle maker, place the onion ring back on top, add more shredded cheddar cheese, and cook until crispy and there is no resistance when lifting the waffle maker.

Step 4: Form and Season Patties

Form the ground beef into patties and season with salt, pepper, garlic powder, and a dash of mustard.

Step 5: Cook the Burger Patties

Spray or drizzle olive oil in a skillet and heat over medium-high. Add the patties and cook until browned and cooked to your preference, about 4–5 minutes per side.

Step 6: Melt the Cheese

During the last minute of cooking, place a slice of American cheese on each patty and let it melt.

Step 7: Make the Burger Sauce

In a small bowl, mix together the mayonnaise, ketchup, mustard, and sugar-free relish. Adjust to taste.

Step 8: Assemble the Burger

Start with one onion chaffle, add a beef patty with melted American cheese, drizzle with sauce, add another beef patty, drizzle with more sauce, and top with the second onion chaffle.

Step 9: Serve

Serve immediately while the patties are hot, the cheese is melted, and the onion chaffles are crispy.

Recipe Variations

Pepper jack cheese can be used in the onion chaffle or on the burger patties for a spicier version. It adds heat while still melting well with the beef.
Crispy bacon can be added between the patties for a bacon cheeseburger-style Flying Dutchman. The bacon adds crunch and smoky flavor that works perfectly with the sauce.
Grilled jalapeños can be added with the sauce for extra heat. They pair well with the onion chaffles and make the burger taste even more loaded.
A sugar-free barbecue sauce can replace the burger sauce for a smoky low carb version. Use a small amount so the burger stays balanced and not too sweet.
A single patty version can be made if you want a smaller burger. Use one beef patty, one slice of American cheese, sauce, and two onion chaffles for an easier handheld version.

Tips for Success

Use thick onion rings so they hold their shape while cooking in the waffle maker.
Let the cheddar cheese crisp fully before lifting the waffle maker so the chaffle releases cleanly.
Use 80/20 ground beef for juicy burger patties with the best flavor.
Do not overfill the burger with sauce or it may slide apart while eating.
Cook the patties slightly wider than the onion chaffles because they shrink while cooking.
Serve right away so the onion chaffles stay crisp.

Frequently Asked Questions

What is a Flying Dutchman burger?

A Flying Dutchman-style burger is usually made without a traditional bun and focuses on beef patties and melted cheese. This version uses crispy onion chaffles as the outside layer, giving it more structure while still keeping it low carb. It tastes like a cheesy burger with extra grilled onion flavor.

Can I make the onion chaffles ahead of time?

The onion chaffles are best made fresh because they stay crispiest right after cooking. If you make them ahead, they may soften as they sit. You can re-crisp them in a waffle maker, air fryer, or hot skillet before assembling the burger.

Can I use a different cheese for the chaffles?

Yes, cheddar works well because it crisps nicely and has a strong flavor, but mozzarella, Colby Jack, pepper jack, or a cheddar blend can also work. Softer cheeses may not crisp as much, so cheddar is usually the best choice for structure.

Is this recipe low carb?

Yes, this recipe is designed as a low carb burger option because it skips the traditional bun and uses onion chaffles instead. Using sugar-free relish also helps keep the carbs lower. The exact carb count will depend on the ketchup, relish, onion size, and cheese used.

How do I keep the burger from falling apart?

Let the onion chaffles cook until they are firm and crispy before using them as the burger outside. Avoid adding too much sauce, and stack the burger while the patties are hot so the cheese helps hold everything together. Eating it right away also gives you the best texture.

GET RECIPES

SENT STRAIGHT TO YOU

By subscribing, you agree to our Privacy Policy. Emails are sent and managed through Kit.

Chaffle Onion-Wrapped Flying Dutchman

No ratings yet

A low carb Flying Dutchman-style burger made with crispy onion cheddar chaffles, juicy beef patties, melted American cheese, and creamy burger sauce.

Print Recipe Pin Recipe

Prep Time 10

Cook Time 20

Servings: 2 servings

Ingredients Method

Ingredients

1 large white onion
2 tbsp mayonnaise
1 tbsp ketchup
1 tsp mustard
1 tbsp sugar-free relish
1 lb 80/20 ground beef
1 cup shredded cheddar cheese
2 slices American cheese
olive oil, for cooking
salt
black pepper
garlic powder

Method

Slice the onion into thick rings.
Place one large onion ring in a preheated mini waffle maker and cook until softened, about 5–7 minutes.
Remove the softened onion ring, add a layer of shredded cheddar cheese to the waffle maker, place the onion ring back on top, add more shredded cheddar cheese, and cook until crispy and there is no resistance when lifting the waffle maker.
Form the ground beef into patties and season with salt, pepper, garlic powder, and a dash of mustard.
Spray or drizzle olive oil in a skillet and heat over medium-high. Add the patties and cook until browned and cooked to your preference, about 4–5 minutes per side.
During the last minute of cooking, place a slice of American cheese on each patty and let it melt.
In a small bowl, mix mayonnaise, ketchup, mustard, and sugar-free relish. Adjust to taste.
Start with one onion chaffle, add a beef patty with melted American cheese, drizzle with sauce, add another beef patty, drizzle with more sauce, and top with the second onion chaffle.
Serve immediately while the patties are hot, the cheese is melted, and the onion chaffles are crispy.

Tried this recipe?

Let us know how it was!

Share The Recipe

Hey, I'm Scotty

What started as just messing around in the kitchen and posting recipes online quickly turned into something way bigger than I ever expected. At first, it was just a side hustle—sharing simple, easy meals that anyone could make without overthinking it.