3 Ingredient Peanut Butter Cookies

These three ingredient peanut butter cookies are a lifesaver when you want a simple, nostalgic treat with minimal fuss. Soft and slightly chewy in the center with crisp, lightly browned edges, they deliver a pure peanut butter flavor that is sweet but well balanced. The aroma while baking is warm and nutty, filling the kitchen with a comforting smell that makes them perfect for afternoon snacks, school lunches, or last-minute guests. They are an ideal recipe for beginners, busy weeknights, or when you want to bake with children because the dough is easy to handle and the method is forgiving. If you enjoy classic peanut butter cookies, you might also like this take on peanut butter blossoms that pairs peanut butter with a chocolate center.

Ingredients

• 1 cup granulated sugar, adds sweetness and helps create a slightly crisp exterior while keeping the interior tender.
• 1 cup creamy peanut butter, provides the main flavor and fat for chewiness; use a smooth, well-stirred peanut butter for uniform texture.
• 1 large egg at room temperature, binds the dough and adds structure; bringing the egg to room temperature helps it mix evenly.

Step-by-Step Instructions

1. Preheat your oven to 350°F (175°C) and line a baking sheet with parchment paper. This prevents sticking and helps the bottoms bake evenly.
2. In a medium mixing bowl, combine the sugar, peanut butter, and egg; stir until smooth and well combined. Use a spoon or rubber spatula and scrape the sides so the mixture is uniform.
3. Scoop about 1 tablespoon of dough and roll into a ball, placing them on the baking sheet about 2 inches apart. This spacing allows the cookies to spread slightly without touching.
4. Use a fork to press down each ball, creating a crisscross pattern. Press gently so the cookies flatten to about 1/2 inch thick.
5. Bake for 10 minutes, or until the edges are set and tops look slightly cracked. Ovens vary, so check at 9 minutes if your oven runs hot.
6. Remove from the oven and let cool on the baking sheet for 5 minutes before transferring to a wire rack to cool completely. Cooling on the sheet lets the cookies firm up and finish baking gently.

Recipe Details

• Prep Time: 10 minutes
• Cook Time: 10 minutes
• Total Time: 20 minutes
• Servings: About 24 cookies (using 1 tablespoon dough per cookie)
• Calories: Approximately 100 calories per cookie

Tips, Storage & Variations

• Tip: For even-sized cookies, use a small cookie scoop or tablespoon measure to portion the dough. Slightly warm peanut butter mixes easier if it is stiff.
• Storage: Store cooled cookies in an airtight container at room temperature for up to 5 days.
• Freezing: Freeze baked cookies in a single layer on a tray until solid, then transfer to a freezer bag for up to 3 months. Thaw at room temperature before serving.
• Variation ideas using the same ingredients only: make smaller cookies by using 1 teaspoon of dough for bite-sized treats, or make larger cookies by using 2 tablespoons for a more indulgent portion. You can also gently flatten the dough to make thinner, crispier cookies or leave them slightly thicker for a chewier result.
• Pairing note: These cookies pair nicely with other simple baked goods such as brown sugar pop tart cookies for a cookie tray.

FAQ

1. Can I use natural peanut butter?
   Yes, you can use natural peanut butter, but expect a slightly softer texture and a stronger peanut flavor.

2. Do I need to chill the dough?
   No, chilling is not necessary for this recipe; the dough is ready to bake right away.

3. How do I stop the cookies from spreading too much?
   Make sure the dough balls are chilled briefly if your kitchen is very warm, and press them gently to the thickness you prefer before baking.

4. Can I make these without an egg?
   This recipe relies on the egg for structure, so omitting it will change the texture and may cause crumbling.

5. How do I know when the cookies are done?
   They are done when the edges are set and the tops show slight cracks. They will firm up more as they cool.

6. Can I double the recipe?
   Yes, double the ingredients and bake on multiple sheets; leave space between cookies and rotate sheets if needed.

People Also Ask

1. Why do peanut butter cookies crack on top?
   Cracks form when the exterior sets while the interior continues to expand, creating the classic crinkled look.

2. Are these cookies gluten free?
   Yes, with these three ingredients only, the cookies are naturally gluten free as long as your peanut butter and sugar are not cross contaminated.

3. Will these cookies be soft or crunchy?
   They are slightly crisp at the edges and soft to chewy in the center; baking a minute longer makes them crisper.

4. Can I use brown sugar instead of granulated sugar?
   This recipe requires granulated sugar; substituting brown sugar will change texture and moisture.

5. What is the best way to measure peanut butter by cup?
   Spoon the peanut butter into the measuring cup and level it off with a spatula to get an accurate cup measurement.

6. How long do these cookies keep their texture?
   Stored in an airtight container, they keep a good texture for about 3 to 5 days at room temperature.

7. Can I press a thumbprint in these cookies?
   Yes, you can press a shallow well before baking, but filling it after baking with anything else will add an ingredient not in this recipe.

Conclusion

These 3 ingredient peanut butter cookies are quick, reliable, and perfect when you need a homemade treat without a long ingredient list. They bake up with a warm peanut aroma, tender centers, and the familiar crisscross pattern that makes them feel classic and comforting. If you want to compare minor technique differences or see another simple take on this idea, check this 3-Ingredient Peanut Butter Cookies Recipe – Allrecipes for another version, and this Super Easy 3 Ingredient Peanut Butter Cookies Recipe for additional tips and photos. Try the recipe, share your results, and enjoy a batch with a glass of milk or coffee for a cozy moment.