Lemon Brownies with Lemon Sage Glaze

A modern fusion take on classic lemon brownies: ultra-moist, zesty bars with a silky crumb, bright lemon aroma, and a glossy lemon-sage glaze. Sage brown butter provides a subtle herbal complexity, making this a truly plate-worthy summer dessert.

By @alinavrnk

Original recipe source

Cook time: 45 minutes

Servings: 9

Ingredients

• 0 parchment paper for lining pan
• 110 grams unsalted butter cubed
• 4 fresh sage leaves finely chopped
• 0 fine mesh sieve for straining
• 150 grams granulated sugar
• 2 lemon zest from 2 lemons
• 0 brown butter cooled, sage-infused
• 2 eggs room temperature
• 2 tablespoons lemon juice freshly squeezed
• 125 grams all-purpose flour
• 0.5 teaspoon salt
• 0.25 teaspoon baking powder
• 0 offset spatula for smoothing
• 0 wire rack for cooling
• 60 grams powdered sugar
• 1 tablespoon lemon juice freshly squeezed
• 0.5 teaspoon fresh sage leaves finely minced (optional, for fusion twist)
• 0 crispy sage leaves optional, for garnish
• 0 lemon zest optional, for garnish

Instructions

1. Preheat your oven to 175°C (350°F). Line an 8-inch square baking pan with parchment paper, leaving an overhang for easy removal.
2. In a small saucepan over medium-low heat, melt the butter with the chopped sage leaves. Allow the butter to foam and brown slightly, swirling occasionally until aromatic and golden.
3. Pour the brown butter through a fine mesh sieve to remove the sage solids. Set aside and let cool to room temperature.
4. In a medium bowl, combine the granulated sugar and lemon zest. Massage them together with your fingers until the sugar is fragrant and pale yellow.
5. Add the cooled brown butter to the sugar-zest mixture. Whisk until fully combined and slightly thickened.
6. Whisk in the eggs, one at a time, followed by the lemon juice. Mix until the batter looks smooth and glossy.
7. In a separate bowl, whisk together the flour, salt, and baking powder. Gently fold the dry ingredients into the wet mixture until just combined.
8. Transfer the batter into the prepared pan and smooth the surface with an offset spatula.
9. Bake for 20–25 minutes, rotating the pan halfway through. Brownies are ready when the edges are set, and a toothpick inserted in the center comes out with a few moist crumbs.
10. Let the brownies cool completely in the pan on a wire rack before glazing.
11. While brownies cool, make the glaze: whisk together powdered sugar, lemon juice, and a pinch of finely chopped sage in a small bowl until smooth and pourable.
12. Remove brownies from the pan using the parchment handles. Pour the glaze over the cooled brownies, gently spreading it to the edges with a spatula.
13. Allow the glaze to set for at least 20 minutes. Once set, slice into neat squares using a clean, sharp knife.
14. For extra presentation, garnish with crispy sage leaves, microplaned lemon zest, or thin lemon slices before serving.