🍫 Brown Butter Brookies
(Cookies + Brownies in one 😍)
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🥣 Ingredients
🍪 Cookie Layer:
• 1/2 cup (113 g) unsalted butter, melted & cooled
• 1/2 cup (110 g) light brown sugar
• 1/3 cup (67 g) granulated sugar
• 1 large egg (room temperature)
• 1 tbsp vanilla bean paste
• 1 1/4 cups (150 g) all-purpose flour
• 1/2 tsp baking soda
• 1 cup (170 g) semi-sweet chocolate chips
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🍫 Brownie Layer:
• 1/2 cup (50 g) cocoa powder
• 1/3 cup (57 g) semi-sweet chocolate, chopped
• 3 tbsp (42 g) olive oil
• 1 cup (227 g) unsalted butter (browned)
• A pinch of salt
• 1 tbsp vanilla bean paste
• 1/2 cup (110 g) light brown sugar
• 1 3/4 cups (210 g) powdered sugar
• 3/4 cup (128 g) semi-sweet chocolate chips
• 3 eggs (room temperature)
• 1/2 cup (60 g) all-purpose flour
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👩🍳 Method
🔥 Step 1: Prep
• Preheat oven to 350°F (175°C)
• Line an 8×8 inch pan with parchment paper
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🍪 Step 2: Make Cookie Layer
1. Mix flour, baking soda, and a pinch of salt
2. In another bowl, whisk:
• melted butter
• brown sugar
• granulated sugar
• egg
• vanilla
→ until smooth & fluffy (2–3 min)
3. Add dry ingredients + chocolate chips
4. Mix until just combined
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🍫 Step 3: Make Brownie Layer
1. Brown the butter:
• Melt butter over medium-low heat
• Stir every 10 seconds
• After 6–8 minutes → it turns golden brown and smells nutty
👉 Transfer to a bowl and mix with:
• cocoa powder
• olive oil
• vanilla
• chopped chocolate
→ until smooth
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2. Whisk eggs & sugar:
• Beat eggs + brown sugar (5–6 min)
• Add powdered sugar → mix 1–2 min
• Add cooled butter mixture
• Mix until smooth
👉 Then add:
• flour
• chocolate chips
→ mix until combined
💡 Tip: Dissolving sugar well gives that shiny, crackly top
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🧁 Step 4: Assemble & Bake
• Layer cookie dough + brownie batter in the pan
• Bake for 50–55 minutes
✔ Edges: set & golden
✔ Center: slightly fudgy
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⏳ Step 5: Cool
• Let cool for 6–8 hours before cutting
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😍 Result:
Rich, gooey, chocolatey dessert with:
• crispy cookie top 🍪
• fudgy brownie center 🍫
I recently tried making Brown Butter Brookies using this recipe, and the outcome was truly impressive. Combining a cookie layer with a rich, fudgy brownie layer creates a delightful texture contrast that makes every bite enjoyable. One tip I found helpful was to ensure the butter is browned correctly—stirring frequently and watching for that golden brown color really enhances the nutty flavor that elevates the brownies. The use of vanilla bean paste adds a fragrant depth that you don't always get with vanilla extract, giving the dessert a gourmet touch. Also, mixing the sugar thoroughly in the brownie batter helps achieve the shiny, crackly top that is so desirable. While assembling, I found it easier to spread the cookie dough evenly first, then gently pour the brownie batter on top to keep the layers distinct. Baking for about 50 minutes resulted in golden edges with a slightly fudgy center, just as the recipe advises. After baking, allowing the brookies to cool for several hours made them easier to cut and helped set the texture. I served these at a small gathering, and they were a huge hit; everyone commented on the unique combination of textures and flavors. For anyone interested in experimenting further, adding a handful of chopped nuts or swirling in some caramel before baking could be promising variations. Overall, this recipe offers a fun twist to classic brownies and cookies, perfect for chocolate lovers looking for a rich and gooey treat.
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