This salted brown sugar and honey fudge is silky with a slight chew — brown sugar and honey deepen the caramel note while a sprinkle of flaky sea salt lifts the sweetness. A scraped vanilla bean and butter add a glossy finish that slices into tiny, indulgent squares.
It comes together on the stove in about 30 minutes and chills in an 8×8 pan for at least 4 hours; the yield is an 8×8 pan (about 40 small pieces), which makes it perfect for holiday boxes, dessert trays, or an elegant after-dinner treat.
Why You’ll Love This Fudge
Sweet, salty, and richly caramel-flavored — this fudge hits three textures at once: glossy surface, slightly chewy interior, and a flaky-salt finish that brightens every bite.
If you enjoy desserts that highlight brown sugar’s depth, try pairing this fudge on a holiday tray with other brown-sugar treats like Pumpkin Chip Cupcakes with Brown Sugar Buttercream.
Ingredients You’ll Need
How to Make the Fudge
- In a heavy-bottomed saucepan combine 1 cup brown sugar, 1 and 1/2 cups granulated sugar, 1 cup heavy cream, 2 tablespoons honey, 1/2 teaspoon flaky sea salt, and the scraped vanilla bean. Place the pan over medium heat and whisk until the sugars are dissolved.
- Place a candy thermometer in the pan (clipped to the side so the bulb doesn’t touch the bottom) and cook the mixture, stirring occasionally, until the temperature registers at 240 degrees (F). Stir gently but steadily to keep the mixture uniform as it heats.
- Remove the pan from heat and add 6 tablespoons unsalted butter, stirring until the butter is completely melted. Leave the thermometer in place and let the mixture stand until it cools to 120 degrees (F).
- Pour the cooled mixture into a parchment paper–lined 8×8 baking pan, sprinkle with the remaining flaky sea salt, and refrigerate until set, at least 4 hours. Use the parchment to lift the slab from the pan, cut into tiny squares, and store in an airtight container; fudge will last up to 7 days.
Candy Thermometer Tips
A candy thermometer is the most reliable way to reach 240 degrees (F), which is essential for this fudge to set with the intended texture. Small thermometer mistakes are the biggest cause of under- or over-set fudge.
- Clip the thermometer so the bulb hangs in the syrup without touching the pan bottom.
- If your thermometer reads oddly fast or slow, test it in simmering water (it should read close to 212°F at sea level) and adjust technique rather than guessing.
- Don’t rely on short bursts of stirring to cool the mixture — let it rest and hit 120°F before pouring.
Cool to 120°F Before Pouring
Cooling the cooked mixture to 120 degrees (F) before pouring is a critical step: it controls crystal formation so the fudge sets silky and slightly chewy rather than brittle or grainy.
- Leave the thermometer in place and simply let the pan sit; this also helps the mixture thicken slightly for easier pouring.
- Visually you’ll notice the syrup go from very fluid to slightly more viscous — that’s a cue it’s approaching the safe pour temperature.
- If the mix cools too far, gently rewarm just until pourable, then chill immediately in the lined pan.
Cutting & Portioning Tips
An 8×8 pan yields about 40 small pieces; scoring or using a ruler can help you portion evenly for gift boxes or a dessert tray.
- Line the pan with parchment and leave an overhang to lift the whole slab out for easier cutting.
- Chill completely before slicing — partially chilled fudge will smear and tear.
- For neat edges, warm the knife under hot water and wipe it dry between each cut.
Quick Tips
Thermometer placement: Clip the candy thermometer so the bulb is submerged but not touching the pan bottom — touching the metal will give a false high reading.
Avoid grainy fudge: Whisk only while dissolving the sugars; during the high-heat phase, gentle stirring is fine but overworking the mixture can encourage premature crystallization.
Cut clean squares: Chill completely (at least 4 hours) and use a sharp knife warmed briefly under hot water and dried between cuts for smooth edges.
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Frequently Asked Questions
Ready to Share
Once chilled and cut, place the fudge in airtight boxes or tins layered with parchment for gifting; it keeps up to 7 days refrigerated.
Because the texture is best when fully chilled, make this a day ahead so it’s perfectly firm for slicing and presentation.
Salted Brown Sugar & Honey Fudge
Equipment
- heavy-bottomed saucepan
- candy thermometer
- whisk
- 8×8 baking pan
- parchment paper
Ingredients
- 1 cup brown sugar
- 1 cups granulated sugar
- 1 cup heavy cream
- 2 tablespoons honey
- 3/4 teaspoon flaky sea salt divided
- 1 vanilla bean scraped
- 6 tablespoons unsalted butter
Instructions
- In a heavy-bottomed saucepan combine 1 cup brown sugar, 1 and 1/2 cups granulated sugar, 1 cup heavy cream, 2 tablespoons honey, 1/2 teaspoon flaky sea salt, and the scraped vanilla bean. Place the pan over medium heat and whisk until the sugars are dissolved.
- Place a candy thermometer in the pan and cook the mixture, stirring occasionally, until the temperature registers at 240 degrees (F). Remove the pan from heat, add 6 tablespoons unsalted butter, and stir until completely melted.
- Leave the mixture to stand with the thermometer still in place until it cools to 120 degrees (F).
- Pour the fudge into a parchment paper–lined 8×8 baking pan, sprinkle with the remaining flaky sea salt, and refrigerate until set, at least 4 hours. Cut into tiny squares and store in an airtight container; fudge will last up to 7 days.
