3 Ingredient Peanut Butter Cookies
Make these quick and easy 3-ingredient peanut butter cookies for a delicious treat that’s perfect for cookie swaps, holidays, or satisfying your sweet tooth year-round.
Prep Time5 minutes mins
Cook Time12 minutes mins
Total Time17 minutes mins
Course: Dessert
Cuisine: American
Servings: 20 cookies, depending on size
Author: Katie G.
- 3/4 cup + 1 tablespoon creamy peanut butter
- 1 cup granulated sugar
- 1 large egg
Preheat the oven to 350 degrees Fahrenheit.
Stir the ingredients together until smooth. Roll into 1-inch balls with your hands and place on a paper-lined baking sheet.
Flatten the cookies a bit with the bottom of a glass, then press a criss-cross pattern into each with the back of a fork.
Bake for 12 minutes, or until the cookies are a light golden brown. Remove from the oven and allow to cool for 2-3 minutes. Transfer to a cooling rack. Store leftovers in an airtight container.
For the best results, follow the instructions above as written to ensure your cookies turn out perfectly every time.
Substitutions
- Peanut Butter: For the ideal texture and flavor, we recommend using creamy peanut butter like Jif or Jif Natural. Avoid crunchy peanut butter, as it can affect the dough’s consistency.
- Sugar: If you want to make the cookies a little less sweet, use 1 cup of peanut butter and ¾ cup of sugar instead. Avoid using confectioners’ sugar (powdered sugar) as it doesn’t provide the right structure.
- Eggs: Use fresh eggs for the best texture. To make the cookies vegan, substitute the egg with a flax egg. Combine 1 tablespoon of ground flaxseed with 2 tablespoons of water, stir, and let it rest for 5 minutes before adding it to the dough.
Modifications for Texture
- Don’t Skip Flattening: Use the back of a fork to press the dough balls into a criss-cross pattern before baking. This step ensures the cookies bake evenly and achieve that classic look.
- For Softer Cookies: Reduce the baking time slightly to 9-12 minutes.
- For Chewy Cookies: Press the dough a bit thinner with the fork or the bottom of a glass before baking.
Storage Tips
- Storing Baked Cookies: Place cooled cookies in an airtight container at room temperature for up to 5 days.
- Freezing Baked Cookies: To freeze, allow the cookies to cool completely. Then, arrange them in a single layer on a cookie sheet and place in the freezer until firm. Transfer the frozen cookies to a freezer bag or container, and they’ll keep for up to 3 months. When ready to enjoy, warm the cookies in a 350°F oven for about 5 minutes or until warm.
Make-Ahead Dough Tips
- Refrigerating Dough: You can prepare the dough ahead of time and wrap it in plastic wrap. Store in the refrigerator for up to 2 days before baking.
- Freezing Dough: To freeze the dough, wrap it tightly in plastic wrap and place it in a freezer-safe bag. When you’re ready to bake, thaw the dough in the refrigerator overnight, then follow the recipe instructions as usual.
Serving: 1cookie | Calories: 138kcal | Carbohydrates: 16.8g | Protein: 3.5g | Fat: 7.3g | Saturated Fat: 1.4g | Polyunsaturated Fat: 0.1g | Monounsaturated Fat: 0.1g | Cholesterol: 12.4mg | Sodium: 39.4mg | Potassium: 4.6mg | Fiber: 0.9g | Sugar: 14.6g