Peanut Butter Blondies: A Double-Batch Delight

I remember being a wide-eyed child, perched on a stool in my grandmother’s kitchen, the air thick with the scent of peanut butter and sugar. She always seemed to have a batch of something baking, and while her chocolate chip cookies were legendary, it was her peanut butter blondies that truly stole my heart. The soft, chewy texture, the intense peanut butter flavor, and the sweet, creamy frosting – it was pure, unadulterated comfort in every bite. It’s a taste of home that I cherish to this day, and I’m excited to share this recipe with you so you can create your own memories.

Recipe Overview

• Prep Time: 20 minutes
• Cook Time: 25-30 minutes
• Total Time: 50 minutes
• Yields: 48 blondies (two 13×9 inch pans)
• Serves: 48
• Dietary Type: Vegetarian

Ingredients

For the Blondies:

• 2 cups all-purpose flour
• 1 1/2 teaspoons baking powder
• 1 teaspoon salt
• 1 cup shortening
• 1 cup peanut butter (creamy or chunky, your preference!)
• 2 cups brown sugar, packed
• 3 eggs
• 1 tablespoon vanilla extract
• 1/4 cup peanuts, chopped

For the Frosting:

• 1 lb (16 oz) confectioners’ sugar
• 1/2 cup peanut butter
• 1/2 cup shortening
• 1 teaspoon salt
• 1/2 teaspoon vanilla extract
• 1/3 cup hot water

Equipment Needed

• Two 13×9 inch baking pans
• Mixing bowls
• Electric mixer (stand or hand-held)
• Whisk
• Measuring cups and spoons
• Rubber spatula or wooden spoon

Instructions

1. Preheat your oven to 350 degrees Fahrenheit (175 degrees Celsius). Lightly coat two 13×9 inch baking pans with cooking spray. This will prevent the blondies from sticking and make removal much easier.

2. In a medium-sized bowl, whisk together the all-purpose flour, baking powder, and salt. This ensures that the baking powder and salt are evenly distributed throughout the flour, which is crucial for proper rising and consistent flavor. Set this dry mixture aside.

3. In a large bowl, using an electric mixer, beat together the shortening, peanut butter, and brown sugar on medium-high speed for 3 minutes. The mixture should be light and fluffy. The creaming process is essential for incorporating air into the batter, resulting in a tender blondie.

4. Add the eggs, one at a time, to the peanut butter mixture, beating for 3 minutes more after each addition. This lengthy beating time after adding the eggs is key to developing the structure of the blondies. Then, stir in the vanilla extract.

5. Gradually add the flour mixture to the wet ingredients, beating on low speed until just combined. Be careful not to overmix, as this can lead to tough blondies. Stir in the chopped peanuts.

6. Divide the batter evenly between the prepared baking pans. Use a spatula to spread the batter into a smooth, even layer in each pan. This will ensure that the blondies bake uniformly.

7. Bake at 350 degrees Fahrenheit for 25 to 30 minutes, or until the edges are lightly browned and a toothpick inserted into the center comes out with a few moist crumbs attached. Keep a close eye on them during the last few minutes of baking to prevent overbaking.

8. Let the blondies cool slightly in the pans before frosting.

9. Frosting: In a large bowl, beat together the confectioners’ sugar, peanut butter, shortening, salt, and vanilla extract.

10. Gradually add the hot water, a little at a time, beating until the frosting is smooth and creamy. You may need to adjust the amount of hot water depending on the consistency you desire.

11. Spread the frosting evenly over the warm blondies. The warmth of the blondies will help the frosting to spread easily and adhere well.

Expert Tips & Tricks

• For extra peanut butter flavor: Use extra-creamy peanut butter, or add a tablespoon of peanut butter powder to the dry ingredients.
• Don’t overbake: Overbaked blondies will be dry and crumbly. Start checking for doneness at 25 minutes and adjust baking time as needed.
• Even baking: Make sure your oven is properly calibrated for even baking. If your oven tends to bake unevenly, rotate the pans halfway through baking.
• Frosting consistency: If the frosting is too thick, add a little more hot water. If it’s too thin, add a bit more confectioners’ sugar.
• Salted Caramel Crunch: Sprinkle a little sea salt over the frosting for a salted caramel flavor boost.

Serving & Storage Suggestions

These peanut butter blondies are best served slightly cooled or at room temperature. Cut them into squares and arrange them on a platter for an attractive presentation. They’re delicious on their own, or you can serve them with a scoop of vanilla ice cream or a dollop of whipped cream.

Storage:

• Room Temperature: Store the blondies in an airtight container at room temperature for up to 3 days.
• Refrigerator: For longer storage, keep them in the refrigerator for up to a week.
• Freezer: To freeze, wrap the blondies individually in plastic wrap and then place them in a freezer-safe bag or container. They can be frozen for up to 2 months. Thaw them at room temperature before serving.
• Reheating: If you prefer warm blondies, you can reheat them briefly in the microwave or oven.

Nutritional Information

Note: Nutritional information is an estimate and may vary based on specific ingredients and portion sizes.

Nutrient	Amount per Serving	% Daily Value
Calories	255 kcal	13%
Total Fat	13g	17%
Saturated Fat	5g	25%
Cholesterol	20mg	7%
Sodium	150mg	7%
Total Carbohydrate	33g	12%
Dietary Fiber	1g	4%
Sugars	23g	—
Protein	4g	8%

Variations & Substitutions

• Chocolate Peanut Butter: Add 1/2 cup of chocolate chips to the batter or drizzle melted chocolate over the frosting.
• Gluten-Free: Substitute the all-purpose flour with a gluten-free all-purpose flour blend. You may need to add a binder like xanthan gum to improve the texture.
• Nut-Free: Use sunflower seed butter (sunbutter) in place of peanut butter for a nut-free alternative.
• Brown Butter: For a richer, nuttier flavor, brown the butter before adding it to the recipe. Allow it to cool slightly before incorporating it into the batter.
• Maple Glaze: Instead of peanut butter frosting, try a simple maple glaze made with powdered sugar and maple syrup.

FAQs (Frequently Asked Questions)

Q: Can I use natural peanut butter?
A: Yes, but be aware that natural peanut butter can be oilier than processed peanut butter. Make sure to stir it well before measuring, and you may need to add a tablespoon or two of flour to the batter if it seems too wet.

Q: Can I make these ahead of time?
A: Absolutely! The blondies can be baked and frosted a day or two in advance and stored in an airtight container at room temperature or in the refrigerator.

Q: My blondies are too dry. What did I do wrong?
A: Overbaking is the most common cause of dry blondies. Make sure to check for doneness frequently and remove them from the oven as soon as a toothpick inserted into the center comes out with a few moist crumbs attached.

Q: Can I add other mix-ins besides peanuts?
A: Of course! Chocolate chips, chopped pretzels, or even a swirl of caramel would be delicious additions.

Q: The frosting is too sweet. Can I reduce the sugar?
A: You can reduce the amount of confectioners’ sugar slightly, but be aware that it will affect the consistency of the frosting. You may need to add a little more liquid to compensate.

Final Thoughts

These peanut butter blondies are a guaranteed crowd-pleaser, perfect for potlucks, bake sales, or simply a sweet treat to enjoy at home. The combination of the chewy blondie base and the creamy peanut butter frosting is simply irresistible. Don’t be afraid to experiment with different variations and substitutions to make them your own. I encourage you to give this recipe a try, and I’d love to hear your feedback in the comments below. Maybe pair them with a cold glass of milk or a scoop of vanilla ice cream for the ultimate indulgence. Happy baking!