Keto Avocado Toast (Low-Carb Chaffle Breakfast Recipe)

This is the breakfast I reach for when I want avocado toast without the bread guilt trip on my blood sugar. A crisp chaffle stands in for toast, and it holds up to a smashed avocado topping the way bread never quite does on keto.

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I make this on slow mornings when I actually have ten minutes to sit down and eat, not just refill my coffee and run. The chaffle base is what makes this work. Sliced bread substitutes get soggy under avocado, and a chaffle doesn’t.

Chef Jenn’s Take On Keto Avocado Toast

Most keto avocado toast recipes just tell you to smash avocado onto a piece of “keto bread” and call it done, but a lot of those breads turn gummy the second they hit any moisture, and wet avocado on soft bread is a mess before you finish the first bite. A chaffle solves that problem. It crisps up in a way sliced keto bread rarely does, and it holds its shape under a full smash of avocado instead of collapsing into a soggy pile halfway through breakfast.

I get asked constantly whether this works with regular flour instead of the almond flour chaffle base, and I’ll be honest that I haven’t personally tested it with regular flour, so I can’t promise the texture holds up the same way. What I can tell you is the almond flour version crisps in the waffle iron in under five minutes, and that crunch is the entire reason this recipe works instead of just being a bowl of mashed avocado with a fork.

What You’ll Love About Keto Avocado Toast

• The chaffle base actually crisps up, which means this holds together under a full smash of avocado instead of turning into a soggy mess the way keto bread often does.
• It comes together in the time it takes to brew coffee, so this is realistic for an actual weekday morning and not just a weekend project.
• It works for lazy keto and strict keto both, since the ingredient list is short and every part of it is something most keto kitchens already have on hand.

Ingredients

• Mozzarella cheese – Full fat, finely shredded melts smoother than pre-shredded blends with anti-caking starch.
• Almond flour – Super-fine grind is my pick.
• Egg whites
• Ripe avocado – Ripe, gives slightly when pressed. Underripe won’t mash smooth.
• Lime juice – Fresh squeezed.
• Everything Bagel seasoning – Any brand works.
• Salt and pepper – Season to taste

How To Make Easy Avocado Toast

Scroll down for the full recipe card with exact measurements and printable instructions.

Make the chaffle by heating the mini waffle maker and give it a light spray with nonstick cooking spray. Whip the egg white with a fork until frothy. Add the cheese and almond flour and mix until combined.

Put 1/4 of the batter onto the mini waffle maker and close the lid. Cook for 4-5 minutes or until it is light and crispy and releases easily. Meanwhile, make the avocado. Cut through the avocado from tip to bottom then twist the halves apart.

Push the avocado seed out by pressing gently on the avocado skin behind the seed. It should pop out. Then scoop out the flesh and put it into a small bowl.

Mash the avocado with a fork, keeping it chunky. Season the mashed avocado with salt and lime. Top the still warm chaffle with 1/2 of the mashed avocado mixture and garnish with a sprinkle of Everything Bagel seasoning. Enjoy!

Make It A Meal

I don’t eat this as a stand-alone breakfast most mornings. Round out the plate with Keto Breakfast Sausage for actual protein, or make a batch of Sausage n’ Egg Cups on Sunday so you have grab-and-go protein ready all week.

If you want something a little more special-occasion, serve this alongside Keto Eggs Benedict for a full weekend brunch spread.

Storage

Chaffles keep in an airtight container in the fridge for up to 3 days, but assemble the toast fresh since avocado browns quickly once cut. Reheat plain chaffles in a toaster or dry skillet to bring back the crisp edge. Chaffles freeze well on their own for up to 1 month; thaw and re-crisp before topping.

Frequently Asked Questions

WANT EVEN MORE EASY KETO DIET RECIPES?

I’m always in the kitchen creating new recipes, and while some of them are big hits, I get some misses, too. But these are some of my favorite all-time recipes:

• Thick and luscious Salmon Chowder
• Grilled veggies – I love how versatile this recipe is!
• This amazing cauliflower dish
• Meaty sausage Parmigiana