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Looking for a sweet treat that’s perfect for Valentine’s Day? Look no further than these irresistible Valentine Peanut Butter Blondies. Picture this: a chewy center, slightly crisp edges, and the creamy richness of peanut butter all studded with festive M&M’s. These blondies are like a warm hug in dessert form, and they are sure to bring smiles to everyone who tries them.
I stumbled upon this recipe during a last-minute baking session for my daughter’s Valentine’s party, and little did I know it would become a staple in our home. These blondies are not just any dessert; they have a magical quality that makes them utterly irresistible. The combination of flavors and textures is pure perfection, making them a hit at any gathering – just ask the teenagers at my son’s basketball team party who couldn’t get enough of them!
Trust me when I say that these Valentine Peanut Butter Blondies are worth the wait. While it may be tempting to dig into them right out of the oven, allowing them to cool completely is key to achieving that perfect texture. Whether you’re baking them for a special occasion or simply to satisfy a craving, these blondies are a delightful treat that will quickly become a favorite in your household.
Quick Benefits
- Perfect balance of chewy centers and slightly crisp edges
- Creamy peanut butter adds richness and flavor
- Festive M&M’s bring a colorful and cheerful touch
- Long-lasting chewy texture for up to a week in storage
Why You’ll Love This Decadent Valentine’s Day Peanut Butter Blondies Recipe
- Perfect Balance of Flavors: The blondies offer a delectable mix of chewy centers, slightly crisp edges, creamy peanut butter, and colorful M&M’s, creating a delightful taste sensation with every bite.
- Festive and Fun: The M&M’s add a playful touch, making these blondies perfect for special occasions like Valentine’s Day or Christmas, and are sure to make everyone smile.
- Crowd-Pleasing: These blondies have been a hit with teenagers and adults alike, proving to be a popular choice at parties and gatherings, and often becoming a sought-after recipe.
- Make-Ahead Convenience: While it may be hard to resist, allowing the blondies to cool completely before cutting not only enhances the texture but also keeps them neat and delicious. They even get better overnight, making them a great make-ahead dessert.
- Versatile Adaptations: The recipe offers room for creativity, such as adding Nutella swirls or experimenting with different M&M colors, allowing you to tailor the blondies to suit various occasions and preferences.
- Storage Perfection: Stored in an airtight container or individually wrapped and frozen, these blondies retain their chewy texture for up to a week, making them ideal for gifting, snacking, or whenever you need a pick-me-up.
- Sentimental Value: Beyond being a delightful treat, these blondies have become a treasured part of the author’s family traditions, serving as a symbol of love, comfort, and shared moments, making each batch a special experience.
Ingredients for Decadent Valentine’s Day Peanut Butter Blondies
Wet Ingredients
- ½ cup peanut butter (Jif, Skippy or similar)
- 1 large egg
- ½ cup (1 stick) unsalted butter, melted
- 1 tablespoon vanilla extract
Dry Ingredients
- 1 cup light brown sugar, packed
- 1 cup all-purpose flour
Mix-ins
- ¾ cup M&M’s, divided (½ cup for batter, ¼ cup for topping)
How to Make Decadent Valentine’s Day Peanut Butter Blondies
Step 1: Prep Your Pan
Preheat oven to 350°F. Line an 8×8-inch baking pan with aluminum foil and coat with cooking spray.
Step 2: Start the Batter
Melt butter in a large microwave-safe bowl and allow it to cool slightly before proceeding.
Step 3: Mix Wet Ingredients
Combine peanut butter, egg, brown sugar, and vanilla with melted butter, and whisk until smooth.
Step 4: Add Flour
Gently mix in the flour until just combined, being careful not to overmix.
Step 5: Add M&M’s
Carefully incorporate ½ cup of M&M’s into the batter by folding gently.
Step 6: Prepare for Baking
Transfer the batter into the prepared pan and even out the surface. Sprinkle the remaining ¼ cup of M&M’s on top and gently press them down.
Step 7: Bake
Bake for 22-26 minutes until a toothpick inserted comes out clean or with a few moist crumbs.
Step 8: Cool
Allow the blondies to cool in the pan for a minimum of 1 hour before slicing.
Storage Tips
To store the Valentine Peanut Butter Blondies, it’s essential to allow them to cool completely before packaging. Although it may be tempting to cut into them right away, letting the blondies cool ensures they maintain their chewy texture and prevent them from becoming too messy. For optimal results, it is recommended to make the blondies the night before you plan to serve them. This allows the flavors to meld together, and the texture improves overnight, with the M&Ms retaining their crispness.
Once cooled, store the blondies in an airtight container to maintain their freshness. Layer the bars with wax paper to prevent them from sticking together. The blondies can be stored this way at room temperature for up to a week, maintaining their chewy consistency. For longer storage, wrap the blondies individually and freeze them. This method allows you to enjoy them later on, with the added benefit of having a sweet treat readily available for any ’emergency happiness’ moments.
Ingredient Substitutions
For a dairy-free or vegan option, you can substitute the unsalted butter with plant-based butter or margarine. Make sure it’s suitable for baking to maintain the blondies’ texture. For the peanut butter, any smooth or creamy variety will work well in this recipe. If you prefer a less sweet version, you can opt for natural peanut butter without added sugars or oils. This can slightly alter the flavor and sweetness, so adjust accordingly to your preference. Additionally, if you have nut allergies or prefer a different flavor profile, almond butter or sunflower seed butter can be substituted for the peanut butter.
If you are looking to make this recipe gluten-free, you can swap the all-purpose flour with a gluten-free flour blend. Ensure the blend contains xanthan gum or another binding agent to help with the texture of the blondies. You may need to adjust the baking time slightly, as gluten-free flours can behave differently. As for the M&M’s, feel free to get creative with the colors or use other types of candy-coated chocolates for a different look or flavor. Chopped nuts, dried fruits, or even chocolate chips can be used as alternatives to M&M’s for both the batter and topping, adding your own twist to these delightful blondies.
Serving Suggestions
For a creative serving suggestion, try cutting the Valentine Peanut Butter Blondies into heart shapes using a cookie cutter. Place them on a platter and sprinkle some powdered sugar over the top for a festive touch. This not only enhances the Valentine’s Day theme but also adds a special touch to your presentation, making them perfect for a party or gift-giving.
Another fun idea is to crumble the blondies and layer them with whipped cream and additional M&M’s in small mason jars to create a charming and portable dessert parfait. This creates a playful twist on serving the classic blondies and is perfect for individual servings or a sweet treat to take on the go. The layers of creamy peanut butter blondies, fluffy whipped cream, and crunchy M&M’s will make for a delightful and visually appealing dessert that everyone will love.
FAQs for Decadent Valentine’s Day Peanut Butter Blondies
Can I use natural peanut butter instead of Jif or Skippy?
Yes, you can use natural peanut butter in this recipe. Just make sure to stir the peanut butter well before measuring it out, as natural peanut butter tends to separate.
Can I substitute the M&M’s with another type of candy?
Absolutely! Feel free to swap out the M&M’s with your favorite candy, such as chocolate chips, Reese’s Pieces, or chopped nuts. Get creative and customize the blondies to your preference.
Is it necessary to let the blondies cool completely before cutting?
Yes, it’s crucial to allow the blondies to cool completely before cutting them. Cutting them while warm may result in a messy texture, but waiting for them to cool will ensure that they hold their shape and have the perfect chewy consistency.
How should I store the blondies for optimal freshness?
To keep the blondies chewy and fresh, store them in an airtight container with layers of wax paper between the bars. They can stay delicious for up to a week at room temperature. For longer storage, wrap them individually and freeze them – they make great “emergency happiness bars” for tough days.
Conclusion
Valentine Peanut Butter Blondies are not just a recipe; they are a creation that holds memories and moments shared with loved ones. The joy they bring to parties, gatherings, and everyday life is truly special. So, the next time you bake a batch, take a moment to appreciate the magic of these blondies and the smiles they bring to faces young and old.
As you perfect your baking skills with Valentine Peanut Butter Blondies, remember that the secret ingredient is always love. Whether you make them for a special occasion, a simple treat, or a gesture of kindness, these blondies are sure to spread happiness wherever they go. Keep baking, keep sharing, and keep enjoying the warmth and sweetness of these beloved treats. Happy baking, and may your kitchen be filled with the delicious aroma of Valentine Peanut Butter Blondies!

Decadent Valentine’s Day Peanut Butter Blondies
Ingredients
Wet Ingredients
- ½ cup peanut butter (Jif, Skippy or similar)
- 1 large egg
- ½ cup (1 stick) unsalted butter, melted
- 1 tablespoon vanilla extract
Dry Ingredients
- 1 cup light brown sugar, packed
- 1 cup all-purpose flour
Mix-ins
- ¾ cup M&M’s, divided (½ cup for batter, ¼ cup for topping)
Instructions
-
Prep Your Pan: Preheat oven to 350°F. Line an 8×8-inch baking pan with aluminum foil and coat with cooking spray.
-
Start the Batter: Melt butter in a large microwave-safe bowl and allow it to cool slightly before proceeding.
-
Mix Wet Ingredients: Combine peanut butter, egg, brown sugar, and vanilla with melted butter, and whisk until smooth.
-
Add Flour: Gently mix in the flour until just combined, being careful not to overmix.
-
Add M&M’s: Carefully incorporate ½ cup of M&M’s into the batter by folding gently.
-
Prepare for Baking: Transfer the batter into the prepared pan and even out the surface. Sprinkle the remaining ¼ cup of M&M’s on top and gently press them down.
-
Bake: Bake for 22-26 minutes until a toothpick inserted comes out clean or with a few moist crumbs.
-
Cool: Allow the blondies to cool in the pan for a minimum of 1 hour before slicing.







