This Grilled Cheese Chaffle Recipe is the ultimate solution for anyone following a low-carb lifestyle who misses the comfort of a classic toasted sandwich. By swapping traditional bread for a savory cheese-and-egg waffle, you get all the ooey-gooey goodness of a traditional grilled cheese without the high carb count. Whether you are a keto veteran or just starting out, this recipe is a game-changer for your lunch or dinner rotation.
Table of Contents
Why You Will Love This Recipe
There are so many reasons to fall in love with this Grilled Cheese Chaffle Recipe. First, it satisfies that deep craving for melted cheese and crispy “bread” using only a handful of simple ingredients. It is incredibly quick to make, taking less than 15 minutes from start to finish, making it perfect for busy weekdays. Additionally, the base chaffle is sturdy enough to hold up to extra fillings, and it remarkably does not have the strong “eggy” taste that many other keto bread substitutes carry.
Ingredients
To make this delicious keto sandwich, you will need the following ingredients:
- 1 large egg
- 1/4 teaspoon garlic powder
- 1/2 cup shredded cheddar cheese
- 2 slices of your favorite cheese (such as American or Provolone) or 1/4 cup extra shredded cheese
- 1 tablespoon butter
Step-by-Step Instructions
Follow these simple steps to create the perfect Grilled Cheese Chaffle Recipe:
- Preheat the Waffle Maker: Plug in your Dash mini waffle maker and allow it to heat up fully.
- Prepare the Batter: In a small mixing bowl, whisk the egg and then stir in the garlic powder and 1/2 cup of shredded cheddar cheese until well combined.
- Cook the First Chaffle: Once the waffle maker is ready, pour half of the chaffle mixture onto the center of the iron. Close the lid and cook for approximately 4 minutes. Remove carefully.
- Cook the Second Chaffle: Add the remaining half of the mixture to the waffle maker and cook for another 4 minutes. Remove and set aside.
- Prepare the Skillet: Place a pan on the stove over medium heat. Add 1 tablespoon of butter and let it melt until it starts to sizzle.
- Assemble the Sandwich: Place one chaffle into the melted butter in the pan. Top it with your two slices of cheese (or extra shredded cheese), then place the second chaffle on top.
- Grill to Perfection: Heat the sandwich for 1 minute on the first side. Flip it carefully and cook for another 1 to 2 minutes on the other side until the cheese is completely melted and the exterior is golden brown.
- Serve: Once the cheese is ooey and gooey, remove from the pan and enjoy immediately.

Expert Tips / Pro Tips
The biggest secret to a perfect Grilled Cheese Chaffle Recipe is patience. When you first remove the chaffles from the waffle maker, they will feel soft and somewhat flimsy. The trick is to let them sit for a few minutes before putting them in the skillet; as they cool slightly, they firm up and become much crispier. For the best texture, use a Dash mini waffle maker, as it creates the perfect sandwich-sized rounds. If you prefer a more bread-like consistency, you can add a tablespoon of almond flour to the batter, though it is not strictly necessary.
Variations & Substitutions
One of the best parts of this Grilled Cheese Chaffle Recipe is how customizable it is. You can change the flavor profile simply by swapping the cheese. Try using pepper jack for a spicy kick or provolone for a milder, creamy finish.
Add Meat: Feel free to add cooked bacon, ham, or turkey slices between the chaffles before you grill them in the pan.
Add Veggies: Sautéed mushrooms, bell peppers, or even a slice of tomato can be added to the center for extra nutrition and flavor.
Garlic Butter: Instead of plain butter in the pan, use a garlic-infused butter to give the exterior an extra boost of savory flavor.
Serving Suggestions
This Grilled Cheese Chaffle Recipe pairs beautifully with a variety of sides. For a classic experience, serve it alongside a bowl of keto-friendly tomato soup for dipping. If you want something lighter, a fresh green side salad with a vinaigrette dressing provides a nice crunch and acidity to balance the richness of the cheese. Pickles or a side of roasted cauliflower are also excellent low-carb options that complement the sandwich perfectly.
Storage, Freezing & Reheating
If you have leftovers or want to meal prep, you can store the cooked chaffles (before making the sandwich) in an airtight container in the refrigerator for up to 3 to 5 days.
Freezing: You can freeze the individual chaffles by placing parchment paper between them and storing them in a freezer-safe bag for up to a month.
Reheating: To maintain the crispness, avoid the microwave. Instead, reheat the chaffles in a toaster, an air fryer at 350 degrees Fahrenheit for 2-3 minutes, or back in a dry skillet until they are warmed through and firm.
Nutrition Information
The following nutrition facts are based on one complete Grilled Cheese Chaffle sandwich.
| Nutrient | Amount |
| Calories | 549 kcal |
| Total Fat | 48g |
| Saturated Fat | 28g |
| Cholesterol | 295mg |
| Sodium | 1216mg |
| Total Carbohydrates | 3g |
| Protein | 27g |
| Sugar | 1g |

Grilled Cheese Chaffle Recipe
Ingredients
Equipment
Method
- Plug in your Dash mini waffle maker and allow it to heat up fully.
- In a small mixing bowl, whisk the egg and then stir in the garlic powder and 1/2 cup of shredded cheddar cheese until well combined.1 large egg, 1/4 teaspoon garlic powder, 1/2 cup shredded cheddar cheese
- Once the waffle maker is ready, pour half of the chaffle mixture onto the center of the iron. Close the lid and cook for approximately 4 minutes. Remove carefully.
- Add the remaining half of the mixture to the waffle maker and cook for another 4 minutes. Remove and set aside.
- Place a pan on the stove over medium heat. Add 1 tablespoon of butter and let it melt until it starts to sizzle.1 tablespoon butter
- Place one chaffle into the melted butter in the pan. Top it with your two slices of cheese (or extra shredded cheese), then place the second chaffle on top.2 slices favorite cheese (American or Provolone)
- Heat the sandwich for 1 minute on the first side. Flip it carefully and cook for another 1 to 2 minutes on the other side until the cheese is completely melted and the exterior is golden brown.
- Once the cheese is ooey and gooey, remove from the pan and enjoy immediately.
Notes
FAQ
Do chaffles taste like eggs?
While the base is made from eggs, the addition of cheese and garlic powder helps mask the flavor. Most people find that when they are toasted in the pan with butter, they taste very similar to savory bread rather than an omelet.
Can I use a regular-sized waffle maker?
Yes! This recipe is designed to make two small chaffles in a mini maker. If you use a standard large waffle maker, this recipe will likely make one large chaffle, which you can then fold in half to create your grilled cheese sandwich.
How do I make my chaffle even crispier?
To maximize crispness, ensure your waffle maker is very hot before adding the batter. Also, letting the chaffle rest on a wire rack for two minutes after cooking allows steam to escape, preventing it from becoming soggy.
Do I need to add almond flour?
It is not required for this Grilled Cheese Chaffle Recipe, but adding 1 tablespoon of almond flour can help the chaffle hold its shape better and provide a texture that is even closer to traditional wheat bread.