These peanut butter cookies are a delightful treat that combines simplicity with rich, nutty flavors. With just three ingredients, they are incredibly easy to make and perfect for satisfying your sweet tooth. Whether you're a seasoned baker or a beginner, this recipe is sure to become a favorite in your household.
The ingredients for this recipe are quite common and likely already in your pantry. However, if you don't have peanut butter at home, make sure to pick up a jar from the supermarket. You can use either creamy or chunky, depending on your preference. The sugar and egg are standard items that you probably already have on hand.

Ingredients For Peanut Butter Cookies Recipe
Peanut butter: The star of the recipe, providing rich, nutty flavor and creamy texture.
Sugar: Adds sweetness and helps to create a slightly crispy texture on the outside of the cookies.
Egg: Acts as a binder, holding the ingredients together and giving the cookies structure.
Technique Tip for This Recipe
When mixing the peanut butter, sugar, and egg, ensure that the peanut butter is at room temperature. This will make it easier to achieve a smooth and well-combined dough. Additionally, when rolling the dough into balls, you can lightly grease your hands with a bit of oil to prevent sticking.
Suggested Side Dishes
Alternative Ingredients
peanut butter - Substitute with almond butter: Almond butter has a similar texture and nutty flavor, making it a great alternative for those with peanut allergies.
peanut butter - Substitute with sunflower seed butter: Sunflower seed butter is a nut-free option that mimics the creamy consistency of peanut butter.
sugar - Substitute with honey: Honey adds natural sweetness and moisture to the cookies, though it may slightly alter the texture.
sugar - Substitute with coconut sugar: Coconut sugar has a lower glycemic index and provides a subtle caramel flavor.
egg - Substitute with flax egg: A flax egg (1 tablespoon ground flaxseed mixed with 3 tablespoons water) works as a binding agent and is suitable for vegan diets.
egg - Substitute with applesauce: Applesauce can replace eggs to add moisture and a hint of sweetness, ideal for a vegan option.
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How to Store or Freeze These Cookies
- Allow the peanut butter cookies to cool completely on a wire rack before storing. This prevents condensation from forming inside the storage container, which can make the cookies soggy.
- Store the cookies in an airtight container at room temperature. They will stay fresh for up to one week. For added freshness, place a slice of bread in the container; the bread will absorb any excess moisture.
- If you want to keep the cookies for a longer period, consider freezing them. Place the cooled cookies in a single layer on a baking sheet and freeze until solid. This prevents them from sticking together.
- Once the cookies are frozen, transfer them to a resealable freezer bag or an airtight container. Label the container with the date so you can keep track of their freshness.
- When you’re ready to enjoy the frozen cookies, let them thaw at room temperature for about 15-20 minutes. You can also warm them in a preheated oven at 300°F (150°C) for a few minutes to restore their freshly baked texture.
- For a delightful twist, serve the cookies with a scoop of vanilla ice cream or a drizzle of chocolate syrup. This can elevate your simple dessert into a gourmet treat.
- If you prefer a softer cookie, store them with a slice of apple or an orange peel in the container. The natural moisture from the fruit will keep the cookies soft and chewy.
How to Reheat Leftovers
Preheat your oven to 300°F (150°C). Place the peanut butter cookies on a baking sheet and cover them loosely with aluminum foil to prevent over-browning. Warm them for about 5-10 minutes until they are heated through and slightly crispy on the edges.
For a quicker method, use a microwave. Place a damp paper towel over the cookies and microwave them on medium power for 10-15 seconds. This will help retain their moisture and keep them from becoming too hard.
If you have an air fryer, set it to 300°F (150°C) and place the cookies in a single layer in the basket. Heat them for 2-3 minutes, checking frequently to ensure they don't overcook.
To enjoy a warm cookie with a gooey center, place one or two cookies on a microwave-safe plate and microwave them on high for 5-7 seconds. This method is perfect for a quick treat without drying out the cookies.
For a stovetop method, use a non-stick skillet over low heat. Place the cookies in the skillet and cover with a lid. Heat for 2-3 minutes, flipping halfway through, until they are warmed and slightly crispy.
Best Tools for Making These Cookies
Oven: Used to bake the cookies at the specified temperature of 350°F (175°C).
Mixing bowl: Used to combine the peanut butter, sugar, and egg until smooth.
Baking sheet: Used to place the rolled dough balls for baking.
Fork: Used to flatten each dough ball and create the crisscross pattern.
Wire rack: Used to let the cookies cool after baking.
How to Save Time on Making These Cookies
Pre-measure ingredients: Measure out peanut butter, sugar, and egg before starting to streamline the process.
Use parchment paper: Line your baking sheet with parchment paper for easy cleanup.
One-bowl method: Mix all ingredients in one bowl to reduce dishwashing time.
Quick cooling: Transfer cookies to a wire rack immediately after baking to speed up cooling.
Batch baking: Make multiple batches at once and freeze the extra dough for future use.

Peanut Butter Cookies Recipe
Ingredients
Main Ingredients
- 1 cup Peanut butter
- 1 cup Sugar
- 1 Egg
Instructions
- Preheat oven to 350°F (175°C).
- In a mixing bowl, combine peanut butter, sugar, and egg. Mix until smooth.
- Roll the dough into small balls and place them on a baking sheet.
- Flatten each ball with a fork, making a crisscross pattern.
- Bake for 10 minutes or until edges are golden.
- Let cool on a wire rack.
Nutritional Value
Keywords
Suggested Appetizers and Main Courses for This Recipe
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