Peanut Butter and Jelly Bars
Peanut Butter and Jelly Bars are a delightful blend of creamy peanut butter and sweet strawberry jam, creating a chewy treat that evokes nostalgia. These bars are perfect for snacks, bake sales, or family gatherings. Their comforting flavor and easy preparation make them a standout dessert that appeals to both kids and adults alike.
Why You’ll Love This Recipe
- Easy to Make: This recipe is straightforward, making it perfect for bakers of all skill levels.
- Deliciously Versatile: Customize the jam flavor to suit your taste or switch up the nut butter for a different twist.
- Perfect for Any Occasion: Whether it’s a picnic, birthday party, or just a cozy night in, these bars fit right in.
- Chewy Texture: The combination of peanut butter and flour creates a wonderfully chewy texture that everyone will love.
- Nostalgic Flavor: Reminiscent of classic sandwiches, these bars take you back to childhood with every bite.
Tools and Preparation
Before diving into the baking process, gather your essential tools. Having the right equipment makes preparing Peanut Butter and Jelly Bars easier and more enjoyable.
Essential Tools and Equipment
- Mixing bowls
- Electric mixer
- Measuring cups
- Baking dish (9×13-inch)
- Parchment paper
Importance of Each Tool
- Electric mixer: Saves time and effort when creaming ingredients together for a light texture.
- Baking dish: Ensures even cooking and provides the right size for cutting perfect bars.

Ingredients
To prepare these delicious Peanut Butter and Jelly Bars, gather the following ingredients:
For the Base
- 1 cup unsalted butter, softened
- 1 ½ cups sugar
- 1 teaspoon pure vanilla extract
- 2 large eggs, room temperature
- 2 cups creamy peanut butter
- 3 cups flour
- 1 teaspoon baking powder
For the Topping
- 2 cups strawberry jam
How to Make Peanut Butter and Jelly Bars
Step 1: Preheat the Oven
Preheat your oven to 350°F (175°C). Line a 9×13-inch baking dish with parchment paper, allowing some overhang for easy removal after baking.
Step 2: Cream the Mixture
In a mixing bowl, cream together the softened unsalted butter, creamy peanut butter, and sugar. Beat until light and fluffy—this should take about 3-4 minutes.
Step 3: Add Eggs and Vanilla
Add each of the large eggs, one at a time. Mix well after each addition. Then stir in the pure vanilla extract until combined.
Step 4: Combine Dry Ingredients
In another bowl, whisk together the flour and baking powder. Gradually mix this dry mixture into the wet ingredients until a dough forms.
Step 5: Form the Base Layer
Press approximately two-thirds of the dough evenly into the bottom of your prepared baking dish to create an even base layer.
Step 6: Spread Jam on Top
Spread the strawberry jam evenly over this base layer. Be sure to leave some space at the edges for an appealing final presentation.
Step 7: Crumble Remaining Dough
Crumble the remaining dough over the jam layer. This creates a beautiful textured top that will bake up nicely.
Step 8: Bake Until Golden Brown
Place in your preheated oven and bake for 30-35 minutes. The top should be light golden brown when done.
Step 9: Cool and Cut
Allow to cool completely in the pan. Use the parchment overhang to lift out your Peanut Butter and Jelly Bars. Cut them into squares or rectangles as desired.
Enjoy these delightful bars as an easy snack or dessert that captures all the flavors of your favorite childhood sandwich!
How to Serve Peanut Butter and Jelly Bars
Peanut Butter and Jelly Bars are a delightful treat that can be enjoyed in various ways. Whether you’re serving them at a gathering or enjoying them as an afternoon snack, here are some creative serving suggestions.
Pair with Milk
- A classic combination, serving these bars with a glass of cold milk enhances their flavor and adds creaminess.
Top with Fresh Fruit
- Adding slices of fresh strawberries or bananas on top can give an extra layer of flavor and freshness to your dessert.
Serve Warm with Ice Cream
- For a decadent treat, warm the bars slightly and serve them with a scoop of vanilla or chocolate ice cream.
Drizzle with Chocolate Sauce
- A drizzle of rich chocolate sauce can elevate the bars, adding a luscious touch that chocolate lovers will adore.
Pack for Lunchboxes
- These bars make a perfect addition to lunchboxes; they are easy to pack and provide a sweet surprise during the day.
How to Perfect Peanut Butter and Jelly Bars
Perfecting your Peanut Butter and Jelly Bars takes just a few simple techniques. Here are some tips to ensure your bars turn out delicious every time.
- Use room temperature ingredients: Ensure that your eggs and butter are at room temperature for better mixing and texture.
- Don’t overmix the dough: Mix just until combined to keep the bars chewy instead of tough.
- Let them cool completely: Cooling the bars fully before cutting helps maintain their shape and prevents crumbling.
- Experiment with different jams: While strawberry is classic, try raspberry or blueberry jams for unique flavors.
- Store properly: Keep leftover bars in an airtight container at room temperature for optimal freshness.
Best Side Dishes for Peanut Butter and Jelly Bars
Pairing side dishes with Peanut Butter and Jelly Bars can enhance your dessert experience. Here are some great options to consider.
-
Fruit Salad
A refreshing mix of seasonal fruits complements the sweetness of the bars while adding nutrition. -
Yogurt Parfait
Layer yogurt, granola, and berries in a cup for a creamy side that balances out the sweetness of your dessert. -
Trail Mix
A crunchy trail mix made with nuts, seeds, and dried fruits offers a satisfying contrast to the chewy texture of the bars. -
Veggie Sticks with Hummus
Crisp veggie sticks like carrots or celery dipped in hummus provide a healthy crunch alongside your sweet treat. -
Chia Seed Pudding
This creamy pudding is not only delicious but also nutritious, making it a great pairing for your peanut butter bars. -
Cheese Platter
A selection of cheeses can add savory notes to balance out the sweetness, creating an interesting flavor profile when enjoyed together. -
Popcorn
Lightly salted popcorn offers an airy, crunchy companion that contrasts nicely with the dense bars. -
Iced Tea or Lemonade
Refreshing beverages like iced tea or lemonade provide thirst-quenching options that pair perfectly with the rich flavors of the dessert.
Common Mistakes to Avoid
When making Peanut Butter and Jelly Bars, even the smallest errors can lead to disappointing results. Here are some common mistakes to steer clear of.
- Bold mistake: Skipping the parchment paper. Without it, the bars may stick to the baking dish, making them difficult to remove.
- Bold mistake: Overmixing the dough. This can lead to tough bars instead of chewy ones; mix just until combined.
- Bold mistake: Not letting the bars cool completely. Cutting them too soon can result in messy bars; allow them to cool in the pan first.
- Bold mistake: Using cold eggs or butter. Room temperature ingredients blend better for a smoother texture; let your eggs and butter warm up before mixing.
- Bold mistake: Ignoring oven temperature accuracy. An oven that’s too hot or cold can affect baking time and texture; use an oven thermometer for best results.

Storage & Reheating Instructions
Refrigerator Storage
- Store Peanut Butter and Jelly Bars in an airtight container.
- They will last for up to 5 days in the refrigerator.
Freezing Peanut Butter and Jelly Bars
- Wrap individual bars tightly in plastic wrap or aluminum foil.
- Place wrapped bars in a freezer-safe container; they can be frozen for up to 3 months.
Reheating Peanut Butter and Jelly Bars
- Bold Oven: Preheat your oven to 350°F (175°C) and warm the bars for about 10-15 minutes.
- Bold Microwave: Heat each bar for about 15-20 seconds until warm.
- Bold Stovetop: Place a bar in a skillet over low heat, cover, and warm gently for a few minutes.
Frequently Asked Questions
Here are answers to some commonly asked questions about Peanut Butter and Jelly Bars.
How do I make Peanut Butter and Jelly Bars gluten-free?
You can substitute regular flour with gluten-free flour blends available at stores. Ensure that all other ingredients are also gluten-free.
Can I use other types of jam?
Absolutely! While strawberry is classic, feel free to experiment with raspberry, blueberry, or any favorite fruit spread for variety.
What if I don’t have creamy peanut butter?
You can use crunchy peanut butter instead! It will add extra texture to your bars while maintaining that delicious flavor.
Are Peanut Butter and Jelly Bars suitable for kids?
Yes! These bars are a kid-friendly treat that combines familiar flavors and is easy for little hands to enjoy.
How do I store leftover Peanut Butter and Jelly Bars?
Store any leftovers in an airtight container at room temperature if consumed within a few days, or refrigerate for longer shelf life.
Final Thoughts
Peanut Butter and Jelly Bars are not only nostalgic but also incredibly versatile. They’re perfect for snacks, lunchboxes, or gatherings. Feel free to customize them by using different nut butters or jams based on your preferences!
Peanut Butter and Jelly Bars
Indulge in the nostalgic delight of Peanut Butter and Jelly Bars, a perfect blend of creamy peanut butter and sweet strawberry jam. These chewy dessert bars are not only easy to make but also customizable, allowing you to switch up the jam flavor or nut butter for a unique twist. Ideal for snacks, bake sales, or cozy family gatherings, each bite evokes memories of classic childhood flavors. Bake these bars today to treat your loved ones to a comforting dessert that everyone will adore!
- Prep Time: 15 minutes
- Cook Time: 35 minutes
- Total Time: 50 minutes
- Yield: Approximately 24 servings 1x
- Category: Dessert
- Method: Baking
- Cuisine: American
Ingredients
- 1 cup unsalted butter, softened
- 1½ cups sugar
- 1 teaspoon pure vanilla extract
- 2 large eggs, room temperature
- 2 cups creamy peanut butter
- 3 cups flour
- 1 teaspoon baking powder
- 2 cups strawberry jam
Instructions
- Preheat your oven to 350°F (175°C) and line a 9×13-inch baking dish with parchment paper.
- In a mixing bowl, cream together the softened unsalted butter, creamy peanut butter, and sugar until light and fluffy (about 3-4 minutes).
- Add the eggs one at a time, mixing well after each addition; then stir in the vanilla extract.
- In another bowl, whisk together the flour and baking powder; gradually mix this into the wet ingredients until a dough forms.
- Press two-thirds of the dough into the prepared baking dish to create an even base layer.
- Spread the strawberry jam evenly over this base layer.
- Crumble the remaining dough over the jam layer to form a textured topping.
- Bake for 30-35 minutes until golden brown on top.
- Allow to cool completely before lifting out and cutting into squares.
Nutrition
- Serving Size: 1 bar (50g)
- Calories: 215
- Sugar: 12g
- Sodium: 140mg
- Fat: 11g
- Saturated Fat: 5g
- Unsaturated Fat: 5g
- Trans Fat: 0g
- Carbohydrates: 28g
- Fiber: 1g
- Protein: 4g
- Cholesterol: 20mg
