2 Ingredient Wonder Bread Chaffle Recipe (keto peanut butter waffles)

Also known as the “Wonder Bread” knockoff, this 2 ingredient chaffle is made with just eggs and peanut butter. Light, fluffy, and surprisingly bread-like, it’s gluten free, keto, and low carb!

Also known as the bread-style chaffle, a 2 ingredient wonder bread chaffle is made with just eggs and creamy peanut butter. Cooked in a mini waffle iron, they turn out light and airy with a neutral, toasted flavor that mimics real bread. These chaffles are gluten free, keto, and perfect for sandwiches!

WHAT IS A WONDER BREAD CHAFFLE?

A wonder bread chaffle is a low carb substitute for traditional white bread that has taken the keto community by storm. Unlike the cheesy original, this version aims for a texture that isn’t “eggy” or “cheesy,” making it the ultimate vessel for sandwiches.

Basic wonder bread chaffles are a ridiculously easy recipe with just eggs and peanut butter (or almond butter) and don’t require any almond flour or complex ingredients.

This makes them a great option for those watching their carbs or following a strict keto diet. They’re also naturally dairy-free if you use a plant-based butter substitute!

TYPES OF CHAFFLES

You might be surprised to find out that there are many different ways to enjoy chaffles! While the “wonder bread” version is the most neutral, here are a few common variations:

• Original Cheese Chaffles use shredded mozzarella or cheddar and eggs for a savory, crispy texture.
• Sweet Dessert Chaffles are made by adding cocoa powder, vanilla extract, and a keto-friendly sweetener to the egg and nut butter base.
• Flour-Based Chaffles use a tablespoon of almond or coconut flour and a pinch of baking powder to make them even more sturdy and less “spongy.”

BASIC WONDER BREAD RECIPE

The 2 Ingredient wonder bread chaffle is made with just a couple of pantry staples:

• 1 large egg
• 1 heaped tablespoon of peanut butter (or almond butter)

Pro Tip: For the best results, use a creamy, natural nut butter that has been well-stirred. If your peanut butter is too stiff, microwave it for 10 seconds to make it easier to whisk into the egg.

WHAT TYPE OF NUT BUTTER TO USE

Basically any smooth nut or seed butter will work, so select one based on your dietary needs:

• Peanut Butter: Provides the most “toasted” flavor and the best structure.
• Almond Butter: A great Paleo-friendly option with a more subtle, nutty taste.
• Sunflower Seed Butter: Perfect for those with nut allergies (note: the interior might turn slightly green due to a reaction with the egg, but it’s safe to eat!).
• Cashew Butter: Creamier and slightly higher in carbs, but yields a very soft waffle.

HOW TO MAKE A WONDER BREAD CHAFFLE

These are SO easy to make and are ready in under 5 minutes. Here’s how to make the perfect bread substitute:

1. Preheat your mini waffle iron.
2. Whisk the egg in a small bowl until frothy.
3. Add the peanut butter and whisk vigorously until the batter is smooth and no clumps remain.
4. Add the batter to the waffle iron (it will be thinner than the cheese version).
5. Cook for 3–4 minutes. Do not open the lid too early! You’ll know it’s ready when the steam stops escaping and the exterior is firm.
6. Let it rest! This is crucial. Let the chaffle sit for 1 minute on a cooling rack to firm up.

BEST WAFFLE MAKER TO USE

Just like the original, I definitely recommend a mini Dash waffle maker. It creates the perfect “bread slice” size. A Belgian waffle maker will make these too thin and they may fall apart.

HOW TO SERVE A WONDER BREAD CHAFFLE

These are much more versatile than the cheese version because they work for both breakfast and lunch.

• As Toast: Top with butter and sugar-free syrup or cinnamon.
• As a Sandwich: Use two chaffles to make a keto BLT or a turkey club.
• As a Snack: Spread with extra peanut butter and top with a few sugar-free chocolate chips.
• French Toast Style: Dip the cooked chaffle in a mix of egg, cream, and cinnamon, then fry it in a pan with butter.

CAN I FREEZE THEM?

Yes! Store in the fridge for 3 days or freeze for up to 2 weeks. To get that “Wonder Bread” crunch back, always reheat them in a toaster or toaster oven rather than the microwave.