Peanut Butter Simple Syrup

This nutty, velvety syrup is the ultimate hack for transforming your standard drinks into gourmet treats. With just three pantry staples—water, sugar, and creamy peanut butter—you can whip up a batch in under ten minutes.

I know, you’re probably wondering, “Why in the world would I ever need Peanut Butter Simple Syrup???”

Trust me, you’ll thank me in the next post! Most of you know to use simple syrups in drinks, i.e., mojitos.  However, simple syrups are not just for drinks.

Next time you make a cake, muffin, cookie, sweet bread, or any dessert, really, brush the top with a flavor-simple syrup.  It’s insanely good!

Making this stuff couldn’t be any easier…

Literally put the sugar and water in a pan.  When the sugar is dissolved, and it starts to bubble, add the peanut butter and cook until slightly thickened. Yeah.. THAT simple. 

Ways to use Peanut Butter Simple Syrup

1. Elevated Coffee: Stir 1–2 tablespoons into a hot latte or cold brew. It tastes exactly like a liquid peanut butter cup when paired with a splash of chocolate mocha sauce.
2. Milkshakes & Smoothies: Drizzle it into a vanilla or banana milkshake for an instant flavor upgrade without the clumps of actual peanut butter.
3. Breakfast Topping: Use it as a thinner, pourable alternative to maple syrup on waffles, pancakes, or French toast.
4. Dessert Cocktails: Shake it into an Espresso Martini or a “Peanut Butter & Jelly” Old Fashioned (using bourbon and a splash of cranberry or raspberry liqueur).
5. Ice Cream Sundaes: Pour it warm over vanilla bean ice cream or frozen yogurt for a rich, salty-sweet finish.

Peanut Butter Simple Syrup

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This nutty, velvety syrup is the ultimate hack for transforming your standard drinks into gourmet treats. With just three pantry staples—water, sugar, and creamy peanut butter- you can whip up a batch in under ten minutes.

• Author: The Kitchen Whisperer
• Prep Time: 5 minutes
• Cook Time: 15 minutes
• Total Time: 20 minutes
• Yield: 2 cups

Ingredients

• 1 cup white sugar
• 1 cup water
• 3/4 cup creamy peanut butter

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Instructions

1. In a medium heavy-bottomed pan over medium heat, add the sugar and water. Cook, stirring occasionally, until the sugar is fully dissolved.
2. Add in the peanut butter and stir until smooth and fully incorporated. 
3. Bring to a rolling boil, stirring occasionally and watching carefully to prevent it from boiling over. This should take about 10–15 minutes. Once it reaches a rolling boil, the syrup should thicken fairly quickly. The syrup should be smooth and slightly thickened. 
4. Remove from the heat and carefully transfer to a jar. Let cool completely before covering and refrigerating for up to 2 weeks.

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