Imagine your favorite fall latte — rich, sweet, and full of warm spice — now add a campfire marshmallow twist and deep notes of caramelized brown sugar. This syrup was made for cozy mornings, lazy weekends, and for making your homemade coffee taste as if it came from a specialty café (without the $7 price tag).
Whether you’re making a Toasted Marshmallow Mocha, a Brown Sugar Shaken Espresso, or drizzling it over cold foam, this syrup is the fall hug your coffee’s been waiting for.
Deep, molasses-y brown sugar
Soft, toasty vanilla marshmallow
Slight hint of salted caramel
Cozy and creamy, perfect for hot or iced drinks
½ cup light brown sugar
½ cup water
¼ cup mini marshmallows (or 2 large)
½ tsp vanilla extract
Pinch of salt
In a small saucepan, combine brown sugar and water. Heat over medium until the sugar dissolves completely.
Add the marshmallows and whisk until fully melted and smooth.
Remove from heat, stir in vanilla and a pinch of salt.
Let cool slightly. Strain (optional) and pour into a clean jar or squeeze bottle.
Store in the fridge for up to 10 days.
Stir 1–2 tablespoons into espresso or coffee drinks
Mix with steamed milk for an instant cozy latte
Top cold foam or whipped cream with a drizzle
Try it in hot cocoa, over pancakes, or as a dessert topping!
Bali Blue Moon – creamy, chocolatey base
Bunoffee – chocolate + fruit = marshmallow heaven
Sumatra – bold enough to carry the sweetness
Brazil Peaberry – nutty, mellow, warm
🔥 Want an even toastier flavor? Roast your marshmallows over the stove before melting.
🧴 Want to sell this? Label it as a “Brown Sugar Toasted Marshmallow Sauce” and include a pairing guide!
Made this syrup? Tag us @customjoeroasting and show us how you’re using it in your favorite fall drink. We love seeing your cozy creations!
