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Healthy / Dessert / Easy 3 Ingredient Peanut Butter Cookies

Easy 3 Ingredient Peanut Butter Cookies

March 26, 2026 by Kaylee

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If you’re looking for a quick and delightful treat that will satisfy your sweet tooth, then these Easy 3 Ingredient Peanut Butter Cookies are just the ticket! They’re not only simple to whip up but also incredibly delicious and perfect for any occasion—from busy weeknights to family gatherings. I love how you can have fresh cookies ready in just 20 minutes with minimal fuss, making them a go-to recipe in my kitchen.

What makes these cookies even more special is their wholesome goodness. With just three easy ingredients, they come together beautifully, giving you that rich peanut butter flavor without any complicated steps. Trust me, once you try these, they’ll quickly become a favorite in your home too!

Why You’ll Love This Recipe

  • Super Easy: With just three ingredients, you’ll have these cookies mixed and baked in no time!
  • Family Friendly: Kids love helping out in the kitchen, and these cookies are so fun to make together.
  • Make-Ahead Convenience: You can easily prepare the dough ahead of time and bake whenever you’re ready for a treat.
  • Deliciously Nutritious: Using wholesome peanut butter means these cookies are not only tasty but packed with protein too!
Easy

Ingredients You’ll Need

These cookies are made from simple, wholesome ingredients that you likely already have in your pantry. Here’s what you’ll need:

  • 1 cup creamy peanut butter
  • 1 cup coconut sugar or brown sugar (see notes)
  • 1 large egg
  • 1 teaspoon vanilla extract (optional)
  • Salt flakes (optional topping)

Variations

This recipe is wonderfully flexible, allowing you to get creative based on your preferences or dietary needs. Here are some fun ideas to switch things up:

  • Add Chocolate Chips: Toss in some dairy-free chocolate chips for an extra touch of sweetness!
  • Try Different Nut Butters: Swap out peanut butter for almond or cashew butter for a unique flavor twist.
  • Make It Vegan: Use a flax egg (1 tablespoon ground flaxseed mixed with 2.5 tablespoons water) instead of a regular egg.
  • Experiment with Spices: Add a pinch of cinnamon or nutmeg for a warm spiced flavor that’s perfect for cozy evenings.

How to Make Easy 3 Ingredient Peanut Butter Cookies

Step 1: Preheat the Oven

Start by preheating your oven to 350° F. This ensures it’s nice and hot when you’re ready to bake your cookies, which helps them rise and get that perfect golden color.

Step 2: Mix the Ingredients

In a medium bowl, combine the creamy peanut butter, coconut sugar (or brown sugar), egg, and vanilla extract if you’re using it. Using a hand mixer, blend everything until it’s nicely combined and creamy looking. If you have time, letting the dough chill in the fridge for a couple of hours makes it easier to handle.

Step 3: Prepare the Baking Sheet

Line a sheet pan with parchment paper; this prevents sticking and makes cleanup easier.

Step 4: Shape the Cookies

Using a scooper or spoon, scoop about one inch of cookie dough and roll it into a ball with your hands. Place each ball on the lined sheet pan with some space between them so they have room to spread while baking.

Step 5: Create Patterns

Grab a fork and gently press down on each cookie ball to flatten them slightly and create that classic crisscross pattern. This step not only looks great but helps them bake evenly.

Step 6: Bake Them Up!

Place your tray in the preheated oven and let them bake for about 10-12 minutes until they turn golden crisp around the edges. Once done, remove them from the oven and allow them to cool on the tray for about 3-5 minutes before transferring them to a cooling rack or plate.

Enjoy your delicious Easy 3 Ingredient Peanut Butter Cookies!

Pro Tips for Making Easy 3 Ingredient Peanut Butter Cookies

Making these cookies is a breeze, but a few pro tips can elevate your baking experience!

  • Chill the dough: If you have time, refrigerating the cookie dough for a couple of hours helps it firm up, making it easier to handle and resulting in a better texture.
  • Use parchment paper: Lining your baking sheet with parchment paper prevents sticking and ensures even baking, leading to perfectly shaped cookies every time.
  • Don’t overbake: Keep an eye on your cookies as they bake; they should be golden at the edges but still soft in the center. They will continue to set as they cool.
  • Experiment with sweetness: Adjust the amount of coconut sugar or brown sugar to suit your taste. A little less sugar can make for a more nutty flavor while still being delicious!
  • Let them cool properly: Allowing the cookies to cool on the baking sheet for a few minutes before transferring them helps them maintain their shape and prevents crumbling.

How to Serve Easy 3 Ingredient Peanut Butter Cookies

Presenting your easy peanut butter cookies can make them even more inviting! Here are some fun ideas to serve them up.

Garnishes

  • Salt flakes: A sprinkle of flaky sea salt on top enhances the flavor and adds an appealing contrast to the sweetness.
  • Chocolate drizzle: Drizzle some melted dairy-free chocolate over the cooled cookies for an extra touch of decadence.

Side Dishes

  • Fresh fruit: Pairing these cookies with fresh apple slices or banana halves creates a delightful balance between sweet and fruity.
  • Dairy-free yogurt: Serve alongside a bowl of creamy dairy-free yogurt for a delicious dip that complements the rich peanut butter flavor.
  • Nut milk: A glass of almond or oat milk makes for a refreshing beverage that pairs wonderfully with your cookies.
  • Coffee or tea: Enjoy these treats with a warm cup of coffee or herbal tea for a cozy snack experience.
Easy

Make Ahead and Storage

This recipe for Easy 3 Ingredient Peanut Butter Cookies is perfect for meal prep, allowing you to enjoy fresh cookies anytime you want! Here’s how to store them properly.

Storing Leftovers

  • Allow cookies to cool completely before storing.
  • Place cookies in an airtight container at room temperature for up to 1 week.
  • For optimal freshness, add a slice of bread to the container; it helps keep the cookies soft.

Freezing

  • To freeze, let the cookies cool and then place them in a single layer on a baking sheet.
  • Freeze until solid, then transfer to a freezer-safe bag or container.
  • They can be frozen for up to 3 months. Label the container with the date!

Reheating

  • To reheat frozen cookies, preheat your oven to 350°F (175°C).
  • Place frozen cookies on a baking sheet and heat for about 5-7 minutes until warm.
  • Enjoy them fresh out of the oven!

FAQs

Can I use natural peanut butter in Easy 3 Ingredient Peanut Butter Cookies?

Yes! Natural peanut butter works well in this recipe, but make sure it’s well-stirred and not too runny.

How long do Easy 3 Ingredient Peanut Butter Cookies last?

When stored properly in an airtight container at room temperature, these cookies can last up to one week.

Can I add chocolate chips to Easy 3 Ingredient Peanut Butter Cookies?

Absolutely! Feel free to mix in some dairy-free chocolate chips for an extra touch of sweetness.

Final Thoughts

These Easy 3 Ingredient Peanut Butter Cookies are not just simple; they’re also incredibly delicious and satisfying! I hope you enjoy making them as much as I do. Whether you’re baking for yourself or sharing with friends, these cookies are sure to bring smiles all around. Happy baking!

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Easy 3 Ingredient Peanut Butter Cookies

Easy 3 Ingredient Peanut Butter Cookies

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  • Author: Kaylee
  • Prep Time: 10 minutes
  • Cook Time: 12 minutes
  • Total Time: 22 minutes
  • Yield: Approximately 12 cookies 1x
  • Category: Dessert
  • Method: Baking
  • Cuisine: American
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Description

Indulge in the delightful simplicity of Easy 3 Ingredient Peanut Butter Cookies. Perfect for satisfying your sweet cravings, these cookies come together in just 20 minutes and are made with wholesome ingredients you likely have on hand. The rich flavor of creamy peanut butter pairs beautifully with coconut sugar, creating a delicious treat that’s both easy to make and enjoyable to eat. Whether you’re looking to whip up a quick dessert for family gatherings or simply want a sweet snack, this recipe is your go-to! Plus, with options for variations and make-ahead convenience, you can customize these cookies to fit your taste.


Ingredients

Scale
  • 1 cup creamy peanut butter
  • 1 cup coconut sugar or brown sugar
  • 1 large egg
  • Optional: 1 teaspoon vanilla extract
  • Salt flakes for topping

Instructions

  1. Preheat your oven to 350°F (175°C).
  2. In a medium bowl, mix the peanut butter, coconut sugar, egg, and optional vanilla extract until smooth.
  3. Line a baking sheet with parchment paper.
  4. Scoop about one inch of dough and roll into balls. Place them on the lined sheet with space between each.
  5. Flatten slightly with a fork to create crisscross patterns.
  6. Bake for 10-12 minutes until golden around the edges. Let cool on the tray for 3-5 minutes before transferring to a cooling rack.


Nutrition

  • Serving Size: 1 serving
  • Calories: 93
  • Sugar: 6g
  • Sodium: 60mg
  • Fat: 6g
  • Saturated Fat: 1g
  • Unsaturated Fat: 4g
  • Trans Fat: 0g
  • Carbohydrates: 8g
  • Fiber: 1g
  • Protein: 3g
  • Cholesterol: 0mg

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