Lemon Poppyseed Blondie Recipe

You are going to love this easy blondie recipe! My White Chocolate Lemon Poppyseed Blondies are perfect for entertaining!

If you love blondie recipes like we do, try our Fluffernutter Churro Blondies too!

lemon poppyseed blondies cut into squares stacked

Easy Blondie Recipe

Lemon poppyseed is one of my favorite flavor combinations. Seems to always be a sweet and delicious cake or pancake of some sort. I decided to turn that combination into one delicious blondie if I might say so myself. It’s dense, chewy and lemon poppyseed delicious. Dust with a little powdered sugar and you’ve got yourself a beautiful dessert to serve to family and friends. Enjoy!

Why You’ll Love This Recipe

  • Lemon Poppyseed! There is no better flavor combination than lemon poppyseed. Such a beautiful dessert!
  • Easy To Make. With my step by step instructions, you’ll have no trouble making this delicious recipe.
  • Great For Parties. This sweet blondie recipe is perfect for bringing to any party or occasion. Everyone loves it!

Try my Triple Chip Blondies too! Follow Picky Palate on Instagram for daily recipe inspiration.

ingredients for lemon poppyseed blondies on countertop

What You’ll Need

Here are the ingredients you’ll need to make this easy blondie recipe at home. See the recipe card located at the bottom of the post for full instructions.

  • Butter– I use salted butter for my cooking and baking recipes. Unsalted works just fine too.
  • White Chocolate Chips– The white chips pair so great with the lemon and poppyseed.
  • All-Purpose Flour- Flour is the main dry ingredient in the blondies.
  • Granulated Sugar– This fine white sugar adds to the sweetness to the blondies.
  • Baking Powder– Baking powder help the blondies rise during baking.
  • Salt– I use kosher salt for my cooking and baking.
  • Large Eggs– For consistency, I use large eggs for my cooking and baking.
  • Lemon Curd– Find lemon curd in the jams and jellies section of the grocery store.
  • Poppyseeds– Find poppyseeds in the spices section of the grocery store.
  • Powdered Sugar– I like to dust the tops of my blondies with powdered sugar.

How To Make Blondies

Preheat Oven and Prepare Baking Dish. Preheat oven to 350 degrees F. and line an 8×8 inch baking dish with parchment paper.

Melt Butter. Put butter into a microwave safe bowl and microwave for 30-45 seconds until butter is melted and hot.

Add White Chocolate Chips To Melted Butter. Add 3/4 cup white chips and let sit for 1 minute. Stir until smooth, if needed place back in microwave for an additional 15-30 seconds to melt through.

Dry Ingredients. Add flour, sugar, chips, baking powder and salt into mixing bowl with melted chocolate. Stir to combine.

lemon curd added to mixing bowl for easy blondie recipe

Add Eggs, Lemon Curd and Poppyseed. Stir in eggs and lemon curd and poppyseeds. Stir until well combined.

transferring lemon poppyseed blondies to baking dish

Transfer Batter To Baking Dish. Transfer to prepared baking dish, spreading evenly.

Bake. Bake for 30-35 minutes, until cooked through. Let cool completely then cut into squares. Serve warm, room temperature or chilled.

lemon poppyseed blondies cut into squares stacked

Dust With Powdered Sugar and Serve. Let your bars cool completely then cut into squares. Dust with a little powdered sugar and voila! Gorgeous and delicious treats. Enjoy!

Tips For Making The BEST Blondies

  • Melt butter and add brown sugar while the butter is still warm. Make sure to cool this mixture.  
  • Let other ingredients, particularly eggs, come up to room temperature before you add them.
  • You don’t want to add your eggs to hot butter and sugar or you’ll risk scrambling the eggs.
  • Don’t overmix blondies; mix by hand instead of mixer for best results.
lemon poppyseed blondies cut into squares and stacked

How To Serve

Serve lemon poppyseed blondies warm or room temperature cut into squares dusted with powdered sugar if desired.

Leftovers

Store any leftover blondies in an airtight container for up to 3 days.

Try More Easy Blondie Recipes

    lemon poppyseed blondies cut into squares stacked

    White Chocolate Lemon Poppyseed Blondies

    These White Chocolate Lemon Poppyseed Blondies are full of bright lemon flavor, and they're a cinch to whip up too!
    Course: Dessert
    Cuisine: American
    Prep Time 10 minutes
    Cook Time 30 minutes
    Total Time 40 minutes
    Servings: 12 servings
    Calories: 239kcal
    Author: Jenny
    Cost: $30
    Print Pin

    Equipment

    • Oven
    • mixing bowl
    • Heat Proof Small Bowl
    • measuring cups
    • measuring spoons
    • mixing spoon
    • 8 x 8 baking dish
    • parchment paper

    Ingredients

    • 4 tablespoons unsalted butter
    • 3/4 cup white chocolate chips
    • 1 cup all-purpose flour
    • 1/2 cup granulated sugar
    • 1/2 cup white chocolate chips
    • 1/2 teaspoon baking powder
    • 1/2 teaspoon kosher salt
    • 2 large eggs
    • 1/4 cup prepared lemon curd
    • 2 tablespoons poppyseeds

    Instructions

    • Preheat oven to 350 degrees and line an 8×8 inch baking dish with parchment paper.
    • Place butter into a microwave safe bowl and microwave for 30-45 seconds until butter is melted and hot. Add 3/4 cup white chips and let sit for 1 minute. Stir until smooth, if needed place back in microwave for an additional 15-30 seconds to melt through.
    • Place flour, sugar, chips, baking powder and salt into mixing bowl with melted chocolate. Stir to combine. Stir in eggs and lemon curd and poppyseeds. Stir until well combined. Transfer to prepared baking dish, spreading evenly. Bake for 30-35 minutes, until cooked through. Let cool completely then cut into squares. Serve warm, room temperature or chilled.

    Notes

    • Melt butter and add brown sugar while the butter is still warm. Make sure to cool this mixture.  
    • Let other ingredients, particularly eggs, come up to room temperature before you add them.
    • You don’t want to add your eggs to hot butter and sugar or you’ll risk scrambling the eggs.
    • Don’t overmix blondies; mix by hand instead of mixer for best results.

    Nutrition

    Calories: 239kcal | Carbohydrates: 31g | Protein: 4g | Fat: 12g | Saturated Fat: 7g | Cholesterol: 41mg | Sodium: 140mg | Potassium: 103mg | Fiber: 1g | Sugar: 22g | Vitamin A: 156IU | Calcium: 73mg | Iron: 1mg
    Keywords: blondie bar recipe, dessert bars, easy blondie recipe, lemon dessert recipe
    photo collage of lemon poppyseed blondies

    Related Posts

    88 Responses
    1. Carrie

      I need to try these, but where do you get lemon curd at? I have never heard of that before.

    2. sandy @ re

      These look fantastic, Jenny! Love all your special treats over here at Picky Palate! xo

    3. Sommer @ASpicyPerspective

      These make me happy just looking at them! Yum! A must try for sure! Pinning!

    4. Kathrin @ Ginger, Lemon & Spice

      WOW these look soooo lovely!!!
      I will have to try them very soon because they’re just what I was looking for. I have never done something with poppyseeds yet and wanted to try and I just happen to have some freshly homemade lemon curd in the fridge!
      Thanks for the idea!

    5. Chelsea @chelseasmessyapron

      These are GORGEOUS Jenny! I love white chocolate and anything with poppyseeds – count me in! What a fun recipe. Pinned!

    6. Aimee @ Simple Bites

      Love, love, love this whole flavour combo, but I never would have thought to make blondies. You’re so creative, Jenny!

    7. Kris Mc.

      Love the combination of Lemon curd and white chocolate! Do you know if doubling the recipe would work well (baking it in a larger pan of course)? I’d love to take a large batch to school before Spring Break! They look so FRESH, my mouth is watering! Thanks!

    8. shelly (cookies and cups)

      Oh I DEFINITELY need to make these! I have had lemon on the brain lately!

    9. Erin

      Just popped a batch in the oven with key lime curd instead of lemon as that was all I had on hand. Can’t wait to try it!

    10. maria

      hey, these look amazing!!Is it possible to replace the lemon curd with just zest and juice? …i have no idea where to get lemon curd in germany (or how it’s called..).
      Thanks 🙂

      1. Jenny

        Hi Maria, you can certainly try just adding zest and maybe 1 tablespoon fresh lemon juice instead of the lemon curd. Let me know how it turns out!

      2. Kathrin @ Ginger, Lemon & Spice

        Maria, just make it yourself it is very easy!! I’m from Germany too and just discovered lemon curd last year – it is very unique in flavor and totally worth trying!
        You basically just need lemon juice, eggs, butter and sugar. I have a recipe on my blog if you’re looking for one. 🙂

    11. Charlette

      Oh my, two of my favorite things chocolate and lemon!!! I cannot wait to make these. Thanks so much for sharing this with us all.

    12. Beth @ bethcakes

      White chocolate and lemon, and lemon and poppyseeds, are such good flavor combos! Love that you added them all up in a blondie. Looks like springtime! 🙂

    13. Georgia @ The Comfort of Cooking

      This is such a gorgeous batch of blondies, and I love the lemon-poppy seed flavor! So summery!

    14. Melanie @ Carmel Moments

      White chocolate with lemon? They have to be delicious! Fortunately for me I just stocked up on white chocolate.
      Have a beautiful Wednesday!
      P.S. Love your blog. 🙂

      1. Jenny

        I haven’t tried it with another flour, but I think you could substitute white whole wheat flour with no trouble.

    15. Julie @ Table for Two

      Seriously adore these blondies!! I love EVERYTHING in them – I kind of want to make it this weekend!

    16. Amber / Caleighs Kitchen

      These could not be more perfect for spring/summer. So fresh sounding!!

    17. ashley - Baker by Nature

      I am a total fool for blondies! Love the lemon poppyseed combo too! Classic, Jenny!

    18. Laura Dembowski

      I love lemon poppyseed! I never would have thought to put it in a blondie – great idea!

    19. Brenda @ a farmgirl's dabbles

      These look perfectly lovely. My family’s always up for a new lemon poppyseed recipe!

    20. Robin @ Simply Southern Baking

      You had me at white chocolate, but adding lemon and poppy seeds makes me drool!

    21. Averie @ Averie Cooks

      I love blondies! I have like about 15? different recipes but never with lemon! Great idea and with the white chocolate, mmm, so good Jenny! pinned

    Welcome to Picky Palate!

    Picky PalateWelcome to my online kitchen! Picky Palate is where you’ll find family friendly recipes along with the best Disney eats, tips and copycat recipes! Read More...

    Recipe Categories

    Picky Palate Disney Hungry

    Never Miss an Update!

    Sign up to get easy recipes or Disney tips delivered to your inbox for FREE!