Flourless Peanut Butter Cookies

Featured in: Bakes & Sweet Treats

These soft, chewy treats are crafted from just three straightforward ingredients—creamy peanut butter, sugar, and egg—baked to perfection in under 15 minutes. They offer a gluten-free and dairy-free option with a rich, nutty flavor and a lightly cracked, fork-pressed top design. Ideal for quick, satisfying indulgence, they can be enhanced with sea salt, vanilla, or chocolate chips for added depth.

Updated on Tue, 23 Dec 2025 10:51:00 GMT
Warm, golden and crisscrossed Flourless Peanut Butter Cookies fresh from the oven, ready to enjoy. Save to Pinterest
Warm, golden and crisscrossed Flourless Peanut Butter Cookies fresh from the oven, ready to enjoy. | rapidskillet.com

These cookies came to life on a Tuesday afternoon when I realized I had peanut butter, sugar, and an egg, but nothing else that resembled a dessert ingredient. No flour, no butter, no fancy additions—just curiosity and a preheated oven. What emerged was something unexpectedly magical: cookies that were soft enough to melt on your tongue but sturdy enough to actually hold together. Now they're the first thing I make when I want something sweet without the fuss.

I'll never forget bringing a batch to my neighbor Sarah, who had just moved in and mentioned being newly gluten-free. She took one bite, then immediately asked for the recipe—not to make them herself, but to figure out if I was hiding something. Turns out, the simplest things sometimes feel like magic to someone who's been missing easy treats.

Ingredients

  • Creamy peanut butter: Use unsweetened or lightly sweetened; this is where all your flavor comes from, so don't skimp on quality.
  • Granulated sugar: White sugar gives you a neutral canvas, but brown sugar will make them richer and deeper if you experiment.
  • Large egg: It's your binder and the secret to that signature soft, chewy texture that keeps them from being dense.

Instructions

Get your oven ready:
Preheat to 350°F and line a baking sheet with parchment paper so your cookies won't stick and cleanup becomes effortless.
Mix the magic:
Combine peanut butter, sugar, and egg in a bowl and stir until smooth and completely blended. The dough should look almost like thick frosting.
Shape and space:
Scoop tablespoon-sized portions, roll them into balls, and place them about 2 inches apart on your sheet. They'll spread slightly, so give them room.
Make the pattern:
Using a fork, gently flatten each ball and press down twice to create that classic crisscross pattern. It's not just for looks—it helps them bake evenly.
Bake until golden:
Bake for 9 to 11 minutes, watching for the edges to set and the tops to just barely crack. They'll still feel soft when you pull them out, and that's exactly right.
Cool with patience:
Let them rest on the baking sheet for 5 minutes—they'll firm up slightly—then transfer to a wire rack to cool completely. This is when they transform from fragile to perfect.
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| rapidskillet.com

My daughter once declared these the proof that good things don't need to be complicated, right before eating three in a row. That moment reminded me why I keep making them.

Why Three Ingredients Changed Everything

There's something liberating about a recipe that strips away all the noise and leaves you with just the essentials. No measuring spoons scattered everywhere, no mystery ingredients you'll never use again, no guilt about opening five different cupboards. This is cooking at its most honest—just three things that know how to play together beautifully.

The Texture Sweet Spot

The trick to these cookies is understanding that soft doesn't mean underbaked. When you pull them from the oven, the tops should show tiny cracks and the edges should feel set, but the center will still bend when you press it gently. That's the moment they're perfect. Let them cool and they'll firm up into something with real structure—chewy on the inside, slightly crisp on the outside.

Playing With Flavors

Once you've made these plain, you'll start imagining variations. A pinch of sea salt brings out the peanut butter like nothing else, while a splash of vanilla extract adds a whisper of warmth. Some people press a chocolate chip into the center before baking; others dust them with a tiny bit of cinnamon. The base is forgiving enough to let you experiment without fear.

  • Salt isn't just salt here—it becomes part of the flavor story, making everything taste more like itself.
  • Vanilla and chocolate both complement peanut butter without overpowering the main show.
  • Store them in an airtight container and they'll stay soft for days, making them perfect for planned indulgence or spontaneous snacking.
Stacked, soft Flourless Peanut Butter Cookies—a quick, easy, and satisfying gluten-free dessert option. Save to Pinterest
Stacked, soft Flourless Peanut Butter Cookies—a quick, easy, and satisfying gluten-free dessert option. | rapidskillet.com

These cookies prove that sometimes the best treats are the ones that don't ask for much, just respect for their simplicity. Make them when you need proof that good things come easy.

Recipe FAQs

What ingredients are used in these cookies?

The cookies are made with creamy peanut butter, granulated sugar, and a large egg.

How do you achieve the signature cracked top?

After rolling the dough into balls, flatten each with a fork pressed in a crisscross pattern before baking.

Can I substitute the sugar for a different type?

Yes, brown sugar can replace granulated sugar to add a richer, deeper flavor.

Are these cookies gluten-free and dairy-free?

Yes, the absence of flour and dairy ingredients makes them suitable for gluten-free and dairy-free diets.

What are some ways to customize the flavor?

Add a pinch of sea salt or vanilla extract, or press in a chocolate chip before baking for extra richness.

Flourless Peanut Butter Cookies

Deliciously soft and chewy peanut butter bites made quickly with simple ingredients.

Time to Prep
5 minutes
Time to Cook
10 minutes
Total Duration
15 minutes
Shared by Ethan Wilson


Skill Level Easy

Cuisine American

Makes 18 Portions

Diet Details Meat-Free, No Dairy, Wheat-Free

What You Need

Cookie Dough

01 1 cup creamy peanut butter (unsweetened or lightly sweetened)
02 1 cup granulated sugar
03 1 large egg

How To Make It

Step 01

Preheat Oven: Preheat oven to 350°F. Line a baking sheet with parchment paper.

Step 02

Combine Ingredients: In a medium mixing bowl, stir peanut butter, sugar, and egg until fully blended and smooth.

Step 03

Form Dough Balls: Scoop tablespoon-sized portions of dough, roll into balls, and place on the prepared baking sheet about 2 inches apart.

Step 04

Create Crisscross Pattern: Gently flatten each ball with a fork, forming a crisscross pattern on top.

Step 05

Bake Cookies: Bake for 9 to 11 minutes until edges are set and tops begin to crack.

Step 06

Cool Cookies: Remove from oven and cool on the baking sheet for 5 minutes, then transfer to a wire rack to cool completely.

Tools You’ll Need

  • Mixing bowl
  • Spoon or spatula
  • Baking sheet
  • Parchment paper
  • Fork
  • Wire rack

Allergy Info

Review all items for allergens. When unsure, ask a healthcare provider.
  • Contains peanuts and eggs.
  • Peanut butter may contain traces of other allergens.

Nutrition Details (per portion)

For informational use only. Always follow your doctor's advice.
  • Energy: 115
  • Fats: 7 grams
  • Carbohydrates: 10 grams
  • Proteins: 3 grams