Brown Butter Vanilla Syrup

How to Make Brown Butter Vanilla Syrup

1. 1

   Step 1: Brown the butter

   Melt the unsalted butter in a light-colored saucepan or skillet over medium heat. Swirl frequently; the milk solids will foam, then turn golden-brown and give off a nutty aroma—remove from heat as soon as you see an amber color (about 4–6 minutes). Pour the browned butter into a heatproof bowl to stop cooking, leaving any burnt bits behind if present.

   For this step

   • 6 tbspUnsalted butter
   
2. 2

   Step 2: Combine sugar and liquids

   In a clean medium saucepan, combine the granulated sugar, water, and corn syrup. Bring the mixture to a gentle simmer over medium heat, stirring until the sugar fully dissolves (about 2–3 minutes).

   For this step

   • 1 cupGranulated sugar
   • 1 cupWater
   • 2 tbspLight corn syrup (optional, prevents crystallization)
   
3. 3

   Step 3: Add brown butter and flavor

   Carefully whisk the warm browned butter into the simmering sugar syrup until fully incorporated. Continue to simmer gently for 2–3 minutes to slightly thicken and meld flavors, then remove from heat and whisk in the vanilla extract and sea salt.

   For this step

   • 1 1/2 tspPure vanilla extract
   • 1/4 tspFine sea salt
   
4. 4

   Step 4: Clarify and cool

   If you prefer a crystal-clear syrup, strain the mixture through a fine-mesh sieve or cheesecloth into a heatproof measuring cup or bowl to remove any butter solids. Let the syrup cool to room temperature (about 20–30 minutes); it will thicken slightly as it cools.
   
5. 5

   Step 5: Store and use

   Transfer the cooled syrup to a clean jar or bottle and refrigerate. The syrup keeps for up to 2 weeks chilled; warm gently before using. Use 1–2 tablespoons per latte, or drizzle over pancakes, cakes, roasted fruit, or ice cream for deep brown-butter caramel notes.
   

1. Melt the unsalted butter in a light-colored saucepan or skillet over medium heat. Swirl frequently; the milk solids will foam, then turn golden-brown and give off a nutty aroma—remove from heat as soon as you see an amber color (about 4–6 minutes). Pour the browned butter into a heatproof bowl to stop cooking, leaving any burnt bits behind if present.
2. In a clean medium saucepan, combine the granulated sugar, water, and corn syrup. Bring the mixture to a gentle simmer over medium heat, stirring until the sugar fully dissolves (about 2–3 minutes).
3. Carefully whisk the warm browned butter into the simmering sugar syrup until fully incorporated. Continue to simmer gently for 2–3 minutes to slightly thicken and meld flavors, then remove from heat and whisk in the vanilla extract and sea salt.
4. If you prefer a crystal-clear syrup, strain the mixture through a fine-mesh sieve or cheesecloth into a heatproof measuring cup or bowl to remove any butter solids. Let the syrup cool to room temperature (about 20–30 minutes); it will thicken slightly as it cools.
5. Transfer the cooled syrup to a clean jar or bottle and refrigerate. The syrup keeps for up to 2 weeks chilled; warm gently before using. Use 1–2 tablespoons per latte, or drizzle over pancakes, cakes, roasted fruit, or ice cream for deep brown-butter caramel notes.