Biscoff Blondies Recipe

Karly Campbell | Buns in my Oven

Biscoff Blondies are a nut-free treat you can tuck into any lunchbox. Be prepared to be worshipped after school, though. Because yeah....

Biscoff Blondies Photo

I am a bad person.

No, really. I am.

My husband and I are in the midst of a weight loss competition. He has less weight to lose than I do, so I figured this would be a breeze. Heh. I was wrong.

We decided to start our competition on a random Wednesday evening. The man stopped drinking soda and stopped eating fast food and cookies.

And by Sunday he was down nine pounds.

NINE POUNDS. How is that even a thing?

Biscoff Blondies Picture

I mean, I gave up soda a couple of years ago and I didn’t lose a single pound. Probably because I’ve never really been a big soda drinker, but still. I hate him.

So, I decided to play dirty.

Biscoff is his weakness. He eats spoonfuls of it before bed every night. He is never without a jar of it in his cabinet. He once passed around a jar of Biscoff spread and some plastic spoons at a meeting. His love for Biscoff is hardcore.

So, like I said. Playing dirty.

Biscoff Blondies Image

I baked up a batch of my peanut butter blondies, but doctored them up a bit to make them Biscoff Blondies. Then, for good measure, I spread extra Biscoff on the top of the bars as they were cooling.

The husband could not resist. The only problem? Neither could I.

I may have sabotaged him a bit, but I also sabotaged myself. That Biscoff is a naughty little vixen, always calling my name and insisting that one little bite won’t hurt.

I have a feeling neither one of us will lose another pound while these bars are in the house.

(At least I don’t have a houseful of these Raspberry Biscoff Crumb Bars. That would be dangerous.)

Biscoff Blondies Pic

I think tomorrow I’ll make him a loaf of my blueberry bread. It’s topped with a sweet glaze that is sure to do him in. If I can resist it myself, I just may have a shot. I’m currently winning by .16%. Go me.

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Biscoff Blondies Recipe

    12 Servings


  • 1/2 cup Butter
  • 1 cup Biscoff Spread, divided
  • 3/4 cup Brown Sugar
  • 1 Egg
  • 1 teaspoon Pure Vanilla Extract
  • 1 cup All-Purpose Flour
  • 1/8 teaspoon Salt


  1. Preheat oven to 350°F.
  2. Add the butter and 1/3 cup of Biscoff  to a sauce pan set over low heat and melt together.
  3. Once melted, stir in the brown sugar. Let cool for 5 minutes before adding the egg and vanilla. Stir to combine.
  4. Stir in the flour and salt.
  5. Spread into a greased 8x8 baking dish and bake for 20-25 minutes or until the center is just set.
  6. Remove from the oven and spread with the remaining 2/3 cup of Biscoff. Let cool completely before cutting into small squares. 


Cooking Method:
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Related Recipes:
Bar Dessert Recipes, Blondy Recipes, Baking Recipes, Baked Recipes, Dessert Recipes, Family Meals and Snack Recipes, Snack Recipes, Lunchbox Recipes, Nut Free Recipes
Recipe Yields:
12 bars
Prep Time:
Cook Time:
Total Time:
Related Post:
Author: Karly Campbell
Recipe Yields: 12 bars
Prep Time: 10 minutes
Cook Time: 25 minutes
Total Time: 35 minutes

Nutrition Facts

Serving Size 1 bar
Servings Per Recipe 12

Amount Per Serving
Calories from Fat 129
Calories 285

% Daily Value*
Total Fat 16g
  Saturated Fat 6g
Sodium 71mg
Total Carbohydrate 28g
  Dietary Fiber 0g
  Sugars 21g
Protein 2g

* Percent Daily Value are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.
** Nutrition Facts are estimated based on ingredients and data provided by Fat Secret. Please consult a doctor if you have special dietary needs.
Karly Campbell

About Karly

Karly cracks us up on her blog Buns in My Oven, and quite regularly stuns with all kinds of recipes. You'll find her passion for baking, especially Bar Desserts and casseroles, here on Food Fanatic.

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