The Best Keto-Friendly Cheeseburger — No Bun Needed
If you’re craving a juicy, melty cheeseburger without the carbs, this Chaffle Burger delivers big flavor with zero guilt. Instead of traditional buns, crispy garlic cheddar chaffles sandwich the savory beef patties, creamy sauce, and classic burger toppings. It’s everything you love about a fast-food burger — reimagined for keto living.
Course: Main
Prep Time: 15 minutes
Cook Time: 20 minutes
Total Time: 35 minutes
Servings: 1–2 burgers
Ingredients
For the Garlic Cheddar Chaffles (Buns)
- 2 eggs
- 1 cup shredded cheddar cheese
- ½ teaspoon garlic powder
For the Keto Big Mac Sauce
- ½ cup mayonnaise
- ½ tablespoon mustard
- ½ tablespoon sugar-free relish
- 1 teaspoon vinegar
- ¼ teaspoon onion powder
- ¼ teaspoon garlic powder
- ¼ teaspoon paprika
For the Cheeseburger Patties
- ¼ pound ground beef
- Salt, to taste
- Pepper, to taste
Toppings & Assembly
- 2 keto burger patties (from above)
- 2 tablespoons Big Mac sauce
- 3 garlic cheddar chaffles
- 2 slices American cheese
- ¼ cup shredded iceberg lettuce
- 4 dill pickle slices
- ½ tablespoon minced onions
- Sesame seeds (optional, for garnish)
Instructions
Step 1: Make the Garlic Cheddar Chaffles
- Preheat a waffle maker to medium-high heat.
- In a bowl, whisk eggs, cheddar cheese, and garlic powder.
- Grease the waffle maker lightly with cooking spray or butter.
- Pour half the batter into the waffle maker and cook for 4–5 minutes until crispy and golden.
- Repeat with remaining batter. You should get 3 chaffles total.
- Let chaffles rest on a wire rack to crisp up while you prepare the rest.
Step 2: Make the Keto Big Mac Sauce
- In a small bowl, mix together all sauce ingredients.
- Stir well and refrigerate until ready to use.
Tip: This sauce keeps well for up to 1 week in the fridge.
Step 3: Cook the Cheeseburger Patties
- Heat a skillet over medium heat.
- Divide the beef into 2 round patties, sized to match the chaffles.
- Season with salt and pepper.
- Cook for 2–3 minutes per side or until desired doneness.
- In the final 30 seconds, top each patty with a slice of cheese and cover the skillet to melt.
Step 4: Assemble the Chaffle Burger
- Lay a chaffle on a plate and spread with Big Mac sauce.
- Add lettuce, onions, pickles, and one cheeseburger patty.
- Add a second chaffle, another layer of sauce, and the second patty.
- Top with the final chaffle. Press gently. Add sesame seeds on top if desired.
- Serve warm and enjoy immediately.
Suggested Low-Carb Sides
- Avocado Fries
- Zucchini Chips
- Keto Coleslaw
- Bacon-Wrapped Asparagus
- Radish or Turnip Fries
Storage Tips
- Chaffles: Can be made ahead and stored in the fridge for up to 3 days or frozen for up to 1 month.
- Patties: Store cooked patties separately in the fridge for 3–4 days.
- Sauce: Keep refrigerated in an airtight container for up to 7 days.
Nutritional Information (Per Serving – Approximate)
- Calories: ~780 kcal
- Fat: ~62g
- Protein: ~45g
- Net Carbs: ~5–6g
This Ultimate Chaffle Burger is the definition of comfort food reimagined for keto. Juicy, cheesy, saucy, and sandwiched between crispy cheddar chaffles — it’s the kind of meal that makes low-carb living feel like indulgence.