Easter Peanut Butter Blondies Recipe
Introduction
These Easter Peanut Butter Blondies are a festive twist on a classic treat, filled with colorful Easter peanut M&M’s and swirls of creamy peanut butter. Perfect for springtime gatherings, they combine chewy, buttery texture with a fun, crunchy surprise in every bite.

Ingredients
- 2 cups all purpose flour
- ½ tsp baking powder
- ¾ tsp kosher salt
- 1 cup unsalted butter (melted)
- 2 cups dark brown sugar
- 2 eggs (room temp)
- 1 egg yolk (room temp)
- 1 tbsp vanilla extract
- 10.8 oz Easter colored peanut M&M’s (reserve a small handful for the top)
- ½ cup peanut butter
- ¼ tsp flaky sea salt (optional)
Instructions
- Step 1: Preheat the oven to 350°F (175°C). Spray an 8×8 inch baking pan with non-stick cooking spray and line it with parchment paper, then spray the parchment paper lightly as well.
- Step 2: In a medium bowl, whisk together the flour, baking powder, and kosher salt until well combined.
- Step 3: In a large bowl, mix the melted butter and dark brown sugar until fully combined using a whisk or hand mixer.
- Step 4: Add the eggs and egg yolk one at a time to the butter-sugar mixture, mixing thoroughly after each addition. Scrape down the sides of the bowl as needed.
- Step 5: Stir in the vanilla extract until combined.
- Step 6: Fold the dry ingredients into the wet ingredients gently, mixing just until almost combined.
- Step 7: Fold in the Easter colored peanut M&M’s, reserving a small handful to sprinkle on top.
- Step 8: Transfer the batter to the prepared pan and dollop the peanut butter evenly over the top. Use a butter knife to swirl the peanut butter into the blondie batter a few times.
- Step 9: Sprinkle the reserved peanut M&M’s over the top of the batter.
- Step 10: Bake for 35-40 minutes, until the edges start to brown and the center looks slightly underbaked.
- Step 11: Allow the blondies to cool completely on a wire rack before cutting.
- Step 12: If desired, sprinkle flaky sea salt on top just before serving to enhance flavor.
Tips & Variations
- For softer blondies, avoid overbaking and remove from the oven when the center is still slightly undercooked; they will set as they cool.
- Substitute peanut butter with almond or cashew butter for a different nutty flavor.
- Add chopped nuts like pecans or walnuts for extra crunch.
- Use regular peanut M&M’s if Easter colors are unavailable.
- For extra fudgy blondies, reduce the flour by 2 tablespoons.
Storage
Store the blondies in an airtight container at room temperature for up to 3 days. For longer storage, keep them in the refrigerator for up to a week. To reheat, warm individual pieces in the microwave for 10-15 seconds to restore softness.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I use salted butter instead of unsalted butter?
Yes, but reduce or omit the kosher salt in the recipe to avoid making the blondies too salty.
Can I make these blondies gluten-free?
You can substitute the all-purpose flour with a gluten-free baking flour blend, but results may vary. Make sure your baking powder is gluten-free as well.
PrintEaster Peanut Butter Blondies Recipe
Delight in these festive Easter Peanut Butter Blondies, a perfect balance of rich peanut butter swirls and colorful peanut M&M’s packed into a chewy, buttery blondie base. Baked to golden perfection with a touch of flaky sea salt on top, these blondies offer a fun and delicious treat ideal for spring celebrations or any time you crave a sweet, nutty dessert.
- Prep Time: 15 minutes
- Cook Time: 35-40 minutes
- Total Time: 50-55 minutes
- Yield: 16 blondies (cut into 2x2 inch squares) 1x
- Category: Dessert
- Method: Baking
- Cuisine: American
Ingredients
Dry Ingredients
- 2 cups all purpose flour
- ½ tsp baking powder
- ¾ tsp kosher salt
Wet Ingredients
- 1 cup unsalted butter (melted)
- 2 cups dark brown sugar
- 2 eggs (room temperature)
- 1 egg yolk (room temperature)
- 1 tbsp vanilla extract
Add-Ins and Toppings
- 10.8 oz Easter colored peanut M&M’s (reserve a small handful for the top)
- ½ cup peanut butter
- ¼ tsp flaky sea salt (optional)
Instructions
- Mixing the Dry Ingredients: In a medium bowl, whisk together the all purpose flour, baking powder, and kosher salt until evenly combined. Set aside.
- Preheat and Prepare Pan: Preheat your oven to 350°F (175°C). Spray an 8×8 inch baking pan with non-stick cooking spray, line it with parchment paper, and spray again to ensure easy removal.
- Mixing the Wet Ingredients: In a large bowl, whisk or beat the melted unsalted butter and dark brown sugar together until fully combined and smooth. Add the eggs and egg yolk one at a time, mixing thoroughly after each addition while scraping down the sides of the bowl. Stir in the vanilla extract.
- Combine Dry and Wet Mixtures: Gently fold the dry ingredient mixture into the wet ingredients just until almost combined, avoiding overmixing to keep the blondies tender.
- Add M&M’s: Fold the Easter-colored peanut M&M’s into the batter evenly.
- Incorporate Peanut Butter Swirl: Scoop all the blondie batter into the prepared baking pan. Dollop the peanut butter in small spoonfuls over the top and use a butter knife to swirl it through the batter for an even marbled effect.
- Bake: Place the pan in the preheated oven and bake for 35 to 40 minutes, until the edges are golden brown and the center still looks slightly underbaked and fudgy.
- Cool: Remove the blondies from the oven and transfer to a wire rack to cool completely in the pan. This helps them set and become easier to cut.
- Add Finishing Touch: Once cooled, sprinkle the top with flaky sea salt if desired and scatter the reserved M&M’s on top for extra color and crunch.
Notes
- Do not overmix the batter after adding the flour to maintain a tender texture.
- Using room temperature eggs helps them incorporate smoothly into the batter.
- Swirling the peanut butter creates pockets of rich flavor throughout the blondies.
- Cooling completely before cutting ensures clean slices and prevents crumbling.
- Flaky sea salt on top adds a lovely contrast to the sweetness but is optional.
- Store any leftovers in an airtight container at room temperature for up to 3 days or refrigerate for up to a week.
Keywords: blondies, peanut butter blondies, Easter dessert, peanut M&M’s recipe, chewy blondies, holiday treats, baking dessert

