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Three lemon blondies stacked on a small plate.
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Lemon Blondies

Lemon Blondies are rich and moist, with a bright citrus flavour and a sweet lemon glaze. With their lovely fudgy texture, they are an absolute must for lovers of lemon desserts.
Course Sweet Treats
Cuisine International
Total Time 50 minutes
Servings 16
Calories 214kcal

Ingredients

  • 1 tablespoon fresh lemon zest grated (see my notes)
  • 190 g caster sugar
  • 160 g salted butter melted
  • 1 tablespoon fresh lemon juice
  • 2 teaspoons vanilla extract
  • 2 eggs
  • 220 g plain flour all purpose flour
  • ¼ teaspoon cooking salt

Glaze

  • 150 g icing sugar sifted
  • 1 tablespoon lemon juice as needed

Instructions

  • Preheat oven to 160℃
  • Grease and line a 20cm (8") square baking tin with baking/parchment paper and set aside.
  • Into a large bowl, add the caster sugar, then grate over the lemon zest and rub the lemon zest into the caster sugar with a flexible spatula (see my notes).
    1 tablespoon fresh lemon zest, 190 g caster sugar
  • Add melted butter, lemon juice, vanilla extract and stir to combine.
    160 g salted butter, 1 tablespoon fresh lemon juice, 2 teaspoons vanilla extract
  • Whisk in eggs.
    2 eggs
  • Fold in flour and salt, mixing until just combined.
    220 g plain flour, ¼ teaspoon cooking salt
  • Pour batter into prepared pan and bake for 22 - 25 minutes until the edges are starting to brown and a toothpick inserted into the centre comes out clean with a few crumbs clinging to it.

To make the glaze

  • In a small bowl, combine icing sugar and lemon juice (as needed) until you reach the desired consistency.
    150 g icing sugar, 1 tablespoon lemon juice
  • Once the blondies are cooled to room temperature, spread over the glaze.
  • Allow blondies to rest until firm, then slice.

Video

Notes

  • You will need the juice and zest from 1 large lemon.
  • Grate the lemon zest directly over the bowl containing the caster sugar to make the most of the lemon oil that sprays out as you zest it (don't forget to scrape down the sides of the bowl for the same reason).
  • Only grate the thin, outer yellow part of the skin - not the white pith beneath it or your lemon zest will become bitter.
  • Rubbing the lemon zest into the sugar enhances the lemon taste by utilising the abrasive nature of the sugar crystals to break down the zest slightly, releasing more lemon flavour.
  • Slightly underbaked blondies that have been left to "set" will help you to get a rich and fudgy result.
*Please note that the amount of calories per serve is provided as a guide only, as ingredients and cooking methods can vary greatly*

Nutrition

Calories: 214kcal | Carbohydrates: 32g | Protein: 2g | Fat: 9g | Saturated Fat: 5g | Polyunsaturated Fat: 0.5g | Monounsaturated Fat: 2g | Trans Fat: 0.3g | Cholesterol: 42mg | Sodium: 73mg | Potassium: 29mg | Fiber: 0.4g | Sugar: 21g | Vitamin A: 280IU | Vitamin C: 2mg | Calcium: 9mg | Iron: 1mg