The Easiest, Most Irresistible Flourless Peanut Butter Cookies

My grandmother, bless her heart, wasn’t much of a baker. Her cakes were always a little dense, her pies a touch too tart. But she did have one recipe, tucked away in a worn, handwritten notebook, that was pure magic: peanut butter cookies. The aroma alone, that warm, nutty sweetness wafting through her kitchen, is a memory I cherish. And the best part? They were secretly (or maybe not so secretly) flourless, making them ridiculously easy to whip up at a moment’s notice. This recipe is my homage to her, a simple pleasure that brings back a flood of happy memories with every bite.

Recipe Overview

• Prep Time: 5 minutes
• Cook Time: 10 minutes
• Total Time: 15 minutes
• Servings: 24
• Yield: 2 dozen cookies
• Dietary Type: Gluten-Free

Ingredients

• 1 cup peanut butter
• 1 cup sugar
• 1 large egg, beaten
• 1 teaspoon baking soda

Equipment Needed

• Cookie sheets
• Electric mixer (optional, but recommended)
• Large bowl
• Measuring cups and spoons
• Fork
• Spatula
• Cooling rack

Instructions

1. Begin by preheating your oven to 350°F (175°C). Ensure your cookie sheets are lightly greased to prevent sticking. Alternatively, you can line them with parchment paper for easy cleanup.

2. In a large bowl, combine the peanut butter and sugar. Using an electric mixer on medium speed, beat the two ingredients together until the mixture is smooth and creamy. If you don’t have an electric mixer, you can certainly do this by hand, but it will require a bit more elbow grease!

3. Add the beaten egg and baking soda to the peanut butter mixture. Continue to beat until all the ingredients are thoroughly well combined. The dough should be uniform in color and texture.

4. Roll approximately 1 teaspoon of the dough into a ball. The size doesn’t need to be exact, but consistency is key for even baking. Place each dough ball onto the prepared cookie sheet, spacing them about 1 inch apart. This allows for spreading during baking.

5. Now comes the classic peanut butter cookie design! Using the tines of a fork, gently flatten each dough ball. Press down in a criss-cross pattern to create those iconic ridges. This not only looks great but also helps the cookies bake evenly.

6. Bake in the preheated oven for approximately 10 minutes, or until the cookies are puffed and a pale golden color. Keep a close eye on them, as baking times can vary slightly depending on your oven. It’s better to slightly underbake than overbake these, as they can become dry.

7. Once baked, remove the cookie sheet from the oven and let the cookies cool on the baking sheet for about 2 minutes. This allows them to firm up slightly before transferring.

8. Using a spatula, carefully transfer the cookies to a wire rack to cool completely. This prevents them from sticking to the baking sheet and allows air to circulate, ensuring they don’t get soggy.

9. Once cooled, these delicious flourless peanut butter cookies can be stored in an airtight container at room temperature for up to 5 days. If they last that long, that is!

Expert Tips & Tricks

• Use a good quality peanut butter. Creamy peanut butter will give you a smoother cookie, while chunky peanut butter will add a delightful texture. Experiment to find your preference!
• Don’t overmix the dough. Overmixing can result in tough cookies. Mix just until the ingredients are combined.
• For a richer flavor, try using brown sugar instead of white sugar, or a combination of both. The molasses in brown sugar adds a wonderful depth of flavor.
• If your dough is too sticky, chill it in the refrigerator for 15-20 minutes before rolling. This makes it easier to handle.
• To prevent the fork from sticking when creating the cross pattern, lightly dip the tines in sugar between each cookie.
• For a delightful twist, add chocolate chips to the dough! Peanut butter and chocolate are a match made in heaven.

Serving & Storage Suggestions

These flourless peanut butter cookies are perfect on their own with a glass of cold milk, a cup of hot coffee, or even alongside a scoop of vanilla ice cream. They also make a wonderful addition to a dessert platter.

Store any leftover cookies in an airtight container at room temperature for up to 5 days. They can also be frozen for longer storage. To freeze, place the cooled cookies in a single layer on a baking sheet and freeze for about 30 minutes, or until solid. Then, transfer them to a freezer-safe bag or container. Frozen cookies can be stored for up to 2 months. Thaw at room temperature before serving.

Nutritional Information

Nutrient	Amount per Serving	% Daily Value
Calories	98.4 kcal	N/A
Calories from Fat	50 g	51%
Total Fat	5.6 g	8%
Saturated Fat	1.2 g	5%
Cholesterol	7.8 mg	2%
Sodium	104.8 mg	4%
Total Carbohydrate	10.4 g	3%
Dietary Fiber	0.7 g	2%
Sugars	9.3 g	37%
Protein	3 g	5%

Note: Nutritional information is an estimate and may vary based on specific ingredients and serving sizes.

Variations & Substitutions

• Chocolate Peanut Butter Cookies: Add 1/2 cup of cocoa powder to the dough for a richer, chocolatey flavor.
• Peanut Butter Blossom Cookies: Roll the dough balls in granulated sugar before baking, and press a chocolate kiss into the center of each cookie immediately after removing them from the oven.
• Different Nut Butters: Experiment with almond butter, cashew butter, or sunflower seed butter for a unique twist.
• Add-ins: Get creative with add-ins like chopped peanuts, pretzels, or sprinkles.
• Vegan Option: Substitute the egg with a flax egg (1 tablespoon of ground flaxseed mixed with 3 tablespoons of water, let sit for 5 minutes to thicken).

FAQs (Frequently Asked Questions)

Q: Why are these cookies flourless?
A: This recipe is naturally flourless because the peanut butter acts as the main binding agent, creating a delicious and gluten-free treat.

Q: Can I use natural peanut butter?
A: Yes, but be aware that natural peanut butter tends to be oilier. You may need to add a tablespoon or two of flour (all-purpose or gluten-free) to the dough to achieve the right consistency.

Q: My cookies are spreading too thin. What am I doing wrong?
A: This is often due to the peanut butter being too oily or the oven temperature being too low. Try chilling the dough before baking and ensure your oven is properly preheated.

Q: How do I know when the cookies are done?
A: The cookies are done when they are puffed and lightly golden around the edges. They will still be slightly soft in the center, but they will firm up as they cool.

Q: Can I make the dough ahead of time?
A: Yes, you can make the dough ahead of time and store it in the refrigerator for up to 2 days. Let it come to room temperature slightly before rolling and baking.

Final Thoughts

These flourless peanut butter cookies are a testament to the fact that simple ingredients can create extraordinary results. They’re perfect for a quick and easy dessert, a delightful snack, or a thoughtful homemade gift. I encourage you to try this recipe and experience the pure, unadulterated peanut butter flavor that these cookies offer. Share them with your loved ones and let the warm, nutty aroma fill your kitchen with joy. And if you make any creative variations, be sure to let me know! Happy baking!