Flourless Peanut Butter Cookies

Prep: 5 min Cook: 10 min Serves: 24 Cuisine: American

Creamy peanut butter cookies with a chewy texture and rich flavor, perfect for peanut butter lovers. Simple to make, gluten-free, and ideal for quick, satisfying treats.

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Ingredients

  • 1 egg
  • 1 cup sugar
  • 1 cup creamy peanut butter

Instructions

  1. Preheat oven to 350°F (175°C).
  2. In a large bowl, mix the beaten egg, sugar, and peanut butter until well combined.
  3. Roll the mixture into level tablespoon-sized balls and place them on an ungreased cookie sheet.
  4. Flatten each ball with a fork to create a crisscross pattern.
  5. Bake for 10-12 minutes until edges are golden.
  6. Remove from oven and let cookies cool slightly before transferring to a wire rack.

Tips & Substitutions

For a softer cookie, do not overbake; aim for a slightly underdone center. You can substitute brown sugar for white sugar to add a deeper flavor. If you're looking for a nut-free option, try using sunflower seed butter instead of peanut butter. Make sure all ingredients are at room temperature for better mixing.

Serving Suggestions

These cookies are delightful on their own but pair beautifully with a glass of milk or a scoop of vanilla ice cream. For a special treat, serve them alongside Soft Banana Oatmeal Cookies to create a cookie platter. They also make a great addition to a dessert table for gatherings.

Storage & Reheating

Store leftover cookies in an airtight container at room temperature for up to a week. To keep them fresh, you can also refrigerate them. If you prefer them warm, simply microwave for a few seconds before serving. They can also be frozen for up to three months.

Nutrition & Diet Analysis (per serving)

Each serving of Flourless Peanut Butter Cookies contains roughly 77 calories, with 3g protein, 6g carbohydrates, and 5g fat.

77 kcal 4% DV
Protein Fat Carbs

Macronutrients

Protein 2.8g 6% DV
Total Fat 5.2g 7% DV
Carbs 6.3g 2% DV
Fiber 1.2g 4% DV
Sugar 0.8g 2% DV

Electrolytes

Sodium 55.4mg 2% DV
Potassium 110.5mg 2% DV
Cholesterol 5.4mg 2% DV

Vitamins & Minerals

Vitamin A 1.3mcg
Vitamin C 3.6mg 4% DV
Calcium 11.7mg 1% DV
Iron 0.3mg 2% DV
Diet fit Keto-friendly Under 400 cal
Contains Milk Egg Peanut

Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.

* % Daily Values based on a 2,000 calorie diet (FDA 2020).

Frequently Asked Questions

Can I use crunchy peanut butter instead of creamy?

Yes, you can use crunchy peanut butter for added texture. Just keep in mind that the cookies may have a slightly different texture and crunch. The flavor will still be delicious, and it adds a fun variation to the recipe.

How can I make these cookies vegan?

To make these cookies vegan, substitute the egg with a flax egg (1 tablespoon ground flaxseed mixed with 2.5 tablespoons water, let it sit for 5 minutes). Ensure the sugar used is vegan-friendly, as some sugars are processed with bone char.

What can I add to enhance the flavor of these cookies?

You can add a teaspoon of vanilla extract or a pinch of sea salt to enhance the flavor. For a chocolate twist, mix in some chocolate chips, which pairs well with the peanut butter. For more variety, consider adding a sprinkle of cinnamon.

Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).

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