Peanut Butter No Bake Cookies are a delightful treat that brings back childhood memories. These cookies combine the rich, creamy taste of peanut butter with the sweetness of chocolatey Reese’s candy and hearty oatmeal. Perfect for any occasion, these no-bake cookies are easy to whip up, making them a great choice for last-minute gatherings or a sweet snack for the family. With their chewy texture and burst of flavor, these cookies are sure to impress everyone!

Jump to:
- Why You’ll Love This Recipe
- Tools and Preparation
- Essential Tools and Equipment
- Importance of Each Tool
- Ingredients
- For the Base Mixture
- For the Cookie Texture
- For the Candy Addition
- How to Make Peanut Butter No Bake Cookies
- Step 1: Combine Sugar Mixture
- Step 2: Add Flavorings
- Step 3: Mix in Oats and Candy
- Step 4: Shape the Cookies
- Step 5: Set and Store
- How to Serve Peanut Butter No Bake Cookies
- Pair with Milk
- Serve with Ice Cream
- Add Fresh Fruit
- Create Cookie Sandwiches
- Drizzle with Chocolate
- Pack as Lunchbox Treats
- How to Perfect Peanut Butter No Bake Cookies
- Best Side Dishes for Peanut Butter No Bake Cookies
- Common Mistakes to Avoid
- Storage & Reheating Instructions
- Refrigerator Storage
- Freezing Peanut Butter No Bake Cookies
- Reheating Peanut Butter No Bake Cookies
- Frequently Asked Questions
- Can I use crunchy peanut butter?
- How do I store leftover Peanut Butter No Bake Cookies?
- Can I replace oats with something else?
- How long do these cookies last?
- Final Thoughts
- 📖 Recipe Card
Why You’ll Love This Recipe
- Quick and Easy: With just a few simple steps, you can have delicious cookies ready in under 15 minutes!
- No Baking Required: You won’t need an oven, making this recipe perfect for hot days or busy schedules.
- Kid-Friendly: This recipe is fun to make with children and results in a treat they’ll love.
- Customizable: Feel free to swap out Reese’s Pieces for your favorite candy or add nuts for extra crunch.
- Perfect for Any Occasion: Whether it’s a party, picnic, or a cozy night in, these cookies fit right in.
Tools and Preparation
Before starting to make Peanut Butter No Bake Cookies, gather your tools and set up your workspace. Having everything ready will make the process smooth and enjoyable.
Essential Tools and Equipment
Importance of Each Tool
- Medium pot: Essential for melting ingredients together smoothly.
- Measuring cups: Ensure accuracy in quantities for perfect consistency.
- Wooden spoon or spatula: Great for stirring without scratching your pot.
Ingredients
Peanut Butter No Bake Cookies are a classic, childhood treat made with oatmeal, peanut butter, and Reese’s candy!
For the Base Mixture
- 2 cups granulated sugar
- 1/2 cup milk
- 1/2 cup unsalted butter
- 1 teaspoon vanilla extract
- Pinch of salt
- 1/2 cup creamy peanut butter
For the Cookie Texture
- 2 1/2 cups quick cook oatmeal
For the Candy Addition
- 1 1/2 cups Reese’s Pieces candy
How to Make Peanut Butter No Bake Cookies
Step 1: Combine Sugar Mixture
In a large pot, add sugar, milk, and butter. Bring to a boil over medium-high heat. Boil for one full minute before removing from heat.
Step 2: Add Flavorings
Add vanilla, salt, and peanut butter. Stir until the mixture is smooth.
Step 3: Mix in Oats and Candy
Fold in the oats, stirring until completely combined. Then fold in the Reese’s Pieces candy, ensuring even distribution.
Step 4: Shape the Cookies
Lay out a large piece of parchment paper on your counter. Using two spoons, drop cookie dough by large tablespoons onto the paper.
Step 5: Set and Store
Allow the cookies to set for about 20 minutes. Once firm, store them in a covered, airtight container. ENJOY!
How to Serve Peanut Butter No Bake Cookies
Peanut Butter No Bake Cookies are versatile and can be enjoyed in many delightful ways. Here are some fun serving suggestions to elevate your cookie experience.
Pair with Milk
- A classic choice, milk enhances the rich peanut butter flavor of the cookies. Choose whole milk for a creamy pairing or almond milk for a nutty twist.
Serve with Ice Cream
- Top your cookies with a scoop of vanilla ice cream. The cold creaminess contrasts beautifully with the soft texture of the cookies.
Add Fresh Fruit
- Slices of banana or strawberries can add a fresh taste that complements the sweetness. Simply place fruit on top of each cookie before serving.
Create Cookie Sandwiches
- Spread an extra layer of peanut butter between two cookies for a delicious sandwich. This makes for a heartier treat that’s perfect for sharing.
Drizzle with Chocolate
- For an indulgent touch, melt some chocolate and drizzle it over the cookies. This adds a touch of elegance and extra flavor.
Pack as Lunchbox Treats
- These cookies are great for kids’ lunchboxes. They’re easy to grab and provide a sweet pick-me-up during the day.

How to Perfect Peanut Butter No Bake Cookies
Getting your Peanut Butter No Bake Cookies just right is all about technique. Follow these tips to ensure they turn out perfectly every time.
- Use fresh ingredients: Ensure your peanut butter is creamy and your oatmeal is not stale for the best flavor.
- Measure carefully: Accurate measurements can make a big difference in texture. Use dry measuring cups for oats and liquid measuring cups for milk.
- Stir well: Mix thoroughly after adding peanut butter to avoid clumps, ensuring every bite has that delicious taste.
- Let them sit: Allowing the cookies to set properly on parchment paper gives them the right texture. Don’t rush this step!
- Store correctly: Keep cookies in an airtight container at room temperature to maintain freshness and prevent them from getting hard.
- Experiment with add-ins: Feel free to try different candies or nuts if you want variety, but remember they will change the overall taste!
Best Side Dishes for Peanut Butter No Bake Cookies
Peanut Butter No Bake Cookies can be complemented by various side dishes that enhance their flavor. Here are some great options to consider when serving these treats.
-
Fruit Salad
A refreshing mix of seasonal fruits balances the richness of the cookies and adds natural sweetness. -
Yogurt Parfait
Layer yogurt with granola and berries for a wholesome side that pairs nicely with sweet cookies. -
Chocolate Milkshake
A thick shake makes for an indulgent pairing, perfect for dessert lovers who enjoy a chocolatey treat alongside their cookies. -
Coffee or Tea
A warm beverage like coffee or herbal tea complements the flavors beautifully while adding warmth to your snack time. -
Cheese Platter
Include mild cheeses like brie or goat cheese; their creaminess offers a delightful contrast to the cookie’s texture. -
Trail Mix
A crunchy trail mix provides a nice textural contrast and is perfect for those who enjoy sweet and salty combinations. -
Rice Krispie Treats
These light and crispy treats are great alongside cookies, providing another sweet option without overwhelming flavors. -
Granola Bars
Homemade granola bars can be served as a healthier side option that still satisfies sweet cravings while adding crunch!
Common Mistakes to Avoid
Making Peanut Butter No Bake Cookies can be simple, but a few common mistakes can hinder your success. Avoid these pitfalls for the best results.
- measurements: Using incorrect measurements can lead to cookies that are too dry or too gooey. Always use measuring cups and spoons for accuracy.
- boiling time: Boiling the mixture for too long can make the cookies hard. Stick to one full minute of boiling as specified in the recipe.
- not cooling enough: Not allowing the cookies to set properly will result in a mess. Give them at least 20 minutes to firm up before serving.
- skipping the parchment paper: Skipping parchment paper can lead to sticking and messy cleanup. Always lay out parchment paper for easy removal of cookies.
- ignoring ingredient temperatures: Using cold peanut butter or butter can affect the mixture’s consistency. Make sure they are at room temperature for best mixing results.

Storage & Reheating Instructions
Refrigerator Storage
- Store your Peanut Butter No Bake Cookies in an airtight container.
- They will last up to one week in the refrigerator.
Freezing Peanut Butter No Bake Cookies
- Place wax paper between layers of cookies before freezing.
- Freeze them in an airtight container for up to three months.
Reheating Peanut Butter No Bake Cookies
- Oven: Preheat to 350°F (175°C). Warm cookies for about 5-7 minutes until just soft.
- Microwave: Heat individual cookies on a plate for about 10-15 seconds until warm.
- Stovetop: Use a non-stick skillet over low heat. Warm briefly, turning frequently to avoid burning.
Frequently Asked Questions
If you have questions about making Peanut Butter No Bake Cookies, you’re not alone! Here are some common inquiries:
Can I use crunchy peanut butter?
You can certainly use crunchy peanut butter. It adds texture and enhances flavor!
How do I store leftover Peanut Butter No Bake Cookies?
Store them in an airtight container at room temperature or refrigerate them for freshness.
Can I replace oats with something else?
Yes! You can substitute oats with crushed graham crackers, though it may change the texture slightly.
How long do these cookies last?
Peanut Butter No Bake Cookies stay fresh for about a week when stored properly and up to three months if frozen.
Final Thoughts
Peanut Butter No Bake Cookies are not just delicious; they’re also incredibly versatile! You can customize flavors by adding different mix-ins like chocolate chips, nuts, or dried fruits. These cookies are perfect for satisfying sweet cravings or sharing with friends and family. Try this easy recipe today and enjoy a cozy treat!
Did You Enjoy Making This Recipe? Please rate this recipe with ⭐⭐⭐⭐⭐ or leave a comment.
📖 Recipe Card
PrintPeanut Butter No Bake Cookies
Peanut Butter No Bake Cookies are a nostalgic treat that combines the rich flavor of creamy peanut butter with chocolatey Reese’s candy and hearty oats. They are incredibly easy to make, requiring no baking and minimal ingredients, making them perfect for busy families or last-minute gatherings. These chewy cookies provide a delightful burst of flavor that will impress both kids and adults alike. Whether you enjoy them as an after-school snack, at a picnic, or as a sweet pick-me-up, these cookies are sure to become a favorite in your household. Try this simple recipe today and indulge in the sweet comfort of Peanut Butter No Bake Cookies!
- Prep Time: 10 minutes
- Cook Time: 5 minutes
- Total Time: 15 minutes
- Yield: Approximately 24 cookies 1x
- Category: Dessert
- Method: No Bake
- Cuisine: American
Ingredients
- 2 cups granulated sugar
- 1/2 cup milk
- 1/2 cup unsalted butter
- 1 teaspoon vanilla extract
- Pinch of salt
- 1/2 cup creamy peanut butter
- 2 1/2 cups quick cook oatmeal
- 1 1/2 cups Reese's Pieces candy
Instructions
- In a medium pot, combine sugar, milk, and butter. Bring to a boil over medium-high heat and boil for one minute before removing from heat.
- Stir in vanilla, salt, and peanut butter until smooth.
- Fold in oats until fully combined, then add Reese's Pieces and mix well.
- Drop tablespoon-sized amounts onto parchment paper.
- Allow cookies to set for about 20 minutes before storing in an airtight container.
Nutrition
- Serving Size: 1 cookie (30g)
- Calories: 130
- Sugar: 14g
- Sodium: 50mg
- Fat: 6g
- Saturated Fat: 2g
- Unsaturated Fat: 4g
- Trans Fat: 0g
- Carbohydrates: 18g
- Fiber: 1g
- Protein: 2g
- Cholesterol: 5mg





