Print This Post
Rediscovering an old recipe is like running into a long-lost friend, isn’t it? You’re so happy to meet up unexpectedly, and you wonder why you let the friendship lapse.
It was that way when I ran across this old recipe for a flourless peanut butter cookie. Some 20 years ago, back in the early ‘90s when I first heard about it, I made it as a lark, thinking a cookie without flour couldn’t possibly work as well or taste as good as one with.
Wrong and wrong. I recall making them numerous times back then, but of course, there are lots of recipes to try, and so little time, so I kept moving on to the next new thing.
Yesterday when I ran across this and immediately turned on the oven to make a batch, it struck me that in today’s world, this isn’t just a whimsical recipe, but one that might delight those who can’t eat flour, or those following a gluten-free diet. Today, the important factor is what is missing from it.
Voila…I present 5-Ingredient Gluten-Free Flourless Peanut Butter Cookies!
Whatever you call them, put a batch in the oven now. I challenge you to detect the missing flour.
Recipe: 5-ingredient Gluten-Free Flourless Peanut Butter Cookies
Summary: Improbable as it seems, you can make an extremely delicious peanut butter cookie without any flour. You just need 5 simple ingredients, and a gluten-free dessert is a mere 15 minutes away.
Ingredients
- 1 egg
- 1 cup granulated sugar
- 1 cup creamy peanut butter (Jif, Skippy or your favorite commercial brand)
- 1 teaspoon vanilla extract
- ½ teaspoon baking soda
- Garnish: coarse sugar crystals (I used raw washed sugar crystals)
Instructions
- Heat oven to 350 degrees. Place parchment paper on a baking sheet and set sheet aside.
- Using electric mixer, blend all ingredients (except sugar crystals for garnish) together for 1 minute or so.
- Use a cookie scoop or spoon to portion tablespoon-sized balls of dough, and place them on parchment-lined baking sheet. You could roll these into balls if you like, but it is not necessary if you want to skip that step. Press top of each cookie with fork tines twice crosswise to form a classic crosshatch pattern.
- Sprinkle tops of unbaked cookies with coarse sugar crystals or additional granulated sugar if desired. (Yes, you should desire this.)
- Bake for 11 minutes. Allow cookies to cool on baking pan at least 5 minutes (they are fragile until cooled). Remove to a rack and cool completely.
- Store in an airtight container.
- Makes 32 cookies about 2 1/2 inches in diameter each.
Variations
You could toss in some chocolate chips for variety, if you like!
Preparation time: 7 minutes
Cooking time: 11 minutes
Diet tags: Gluten free
Number of servings (yield): 16 (2 cookies per serving)
Culinary tradition: USA (General)
My rating




















Welcome to my kitchen, where the oven is always on, and the fridge is packed with delectables! 

















These are amazing. I will make them for the rest of my life. I have eaten four today. That is the only problem with these cookies is that I can’t stop eating them. My son if GF and I tried the recipe b/c of him. It is delicious.
Bridgette,
Thank you so much for telling me! I love hearing that!
Oh my goodness! This is my first attempt at a gluten free cookie and I think I actually like it better than “normal” peanut butter cookies. DELISH! Thank you for sharing!
Oh my. I lost my recipe for gluten free pub cookies, so I googled it and found yours at the top. I am making them now, and perusing your site while they are in the oven. Great stuff on here! Time to bookmark you. Right after I have another cookie.
Gwen,
Welcome! Although I don’t specialize in gluten-free recipes, I think you will find lots here that suits a GF kitchen!
[...] chocolate contributes antioxidants and stress-fighting powers while peppermint aids digestion.39. Five-Ingredient Peanut Butter Cookies Skip the flour and head straight for the peanut butter. These low-carb, soft, chewy cookies are [...]
[...] Peanut Butter Cookies (make about 20 cookies) Barely adapted from Shockingly Delicious [...]
[...] chocolate contributes antioxidants and stress-fighting powers while peppermint aids digestion.39. Five-Ingredient Peanut Butter Cookies Skip the flour and head straight for the peanut butter. These low-carb, soft, chewy cookies are [...]
These are awesome!!! The only thing wrong with them, was I doubled the recipe expecting a double batch and it only made 45 cookies total. I even measured them out using a tsp to make sure I would have enough.
Just wanted to give everyone a FYI just in case they were planning on a certain amount.
Laurie,
So glad you love them!
My cookie scoop must be smaller than yours. I get exactly 32 cookies from a single batch, but I am making them small. I would rather eat 2 small cookies than 1 big cookie (it’s mental!).
[...] I also got all the usual weekend chores done and made it Goodwill for the monthly 50% off sale and got my menu plan done and cleaned up the backyard. Whew! I was a busy girl. Today I still plan to make my own granola and make some 5 ingredient (Gluten Free) Peanut Butter Cookies [...]
I made these with Sunbutter because we have a peanut allergy in our family, and it worked out great. My peanut free kid won’t eat anything that smells or looks anything like peanut butter, but my other children loved these.
Kelly,
Great to know it works with Sunbutter!
I used ALMOND BUTTER and added a 1/2 cup finely chopped PECANS <3 soooooo yummy! thank you for the recipe!
Holly,
Great to know it works with almond butter! Love your tweak!
The extra egg and leaving out the baking powder worked for me, and I used oil on the paper rather than marg so good for my dairy free Mother-in-law too.
Mel,
Sounds perfect!
Hi – thanks for the advice to check my oven temp- found out its at least 80degrees above what I set to! Our appliance repair guy will be making a visit ASAP so I can bake for the holidays without anxiety
enjoy the season!
try adding 1 more egg to make it not be crumbly!
I tried my first batch – oven temp 350 cooking time 11 min – and they were all burnt! My 2nd batch I only let cook for 7:25 and they seem ok. Did I miss an instruction to lower temp somewhere?
Thanks
Christienne,
Sorry you burned your first batch. I have been told that oven calibration can vary by 25 degrees and still be considered correct (so, for example, your oven might run at 375 degrees and it would still be considered correctly calibrated for 350 degrees). If yours are correctly baked at roughly half the time of mine, obviously your oven is quite a bit hotter than mine! (Or perhaps it is a convection oven?). Hope you enjoyed the cookies once you got your timing adjusted.
Is it 350 degrees Fahrenheit or Celsius?
Confused,
350 degrees Fahrenheit.
just baked these for my bosses birthday, she’s always claiming how bland and dry gluten free baked goods are so i think these cookies are really going to hit the spot for her. thanks!
Amber,
So glad you thought of these as the solution!
Just tried these – the taste is great, but they are very crumbly, even after thorough cooling. I’m not sure what can be done about that absent flour though.
Rob,
Hmmmmm…did you cool them completely before taking off the baking sheet? Also, did you make them large or small? You might be able to see the smallish size I made mine, in context to the fork tines in the photo. I didn’t have a terrible crumbly problem, so I’m not sure what the issue might be for you. Hmmm…
The one thing I would wonder is if normal peanut butter was used when Rob made them. If some sort of natural pb or low fat pb is used, perhaps that accounts for a crumbly texture. Just a thought.
A number of years ago, I pulled a similar recipe from a Kraft magazine. The cookie part is only three ingredients: pb, sugar, and egg. Then a half dip in melted chocolate and chopped nuts. I’ve made them several times and they always go fast.
Jenna,
You might be right!
[...] First up is a recipe for flourless, sugar free peanut butter-chocolate chip cookies (adapted from this recipe): [...]
Love your blog! Nice variation on the older GF peanut butter cookies, will try it with the vanilla and cornstarch, thanks!
I’ve been in the mood for peanut butter cookies this week! These look yummy!
Sounds incredibly taste-worthy!
Liz,
Oh yes, you must try these! You won’t miss the flour.