Perfect No-Bake Bourbon Biscuit Slice Recipe To Try Today

If you’re looking for a dessert that’s both indulgent and simple to prepare, this perfect no-bake bourbon biscuit slice will become your new go-to treat. Bursting with the rich flavor of bourbon and the satisfying crunch of biscuits, this slice is a crowd-pleaser that you can whip up without turning on your oven.

this Recipe

Whether you’re hosting a casual get-together or just craving something sweet and boozy, you’ll love how effortlessly this recipe comes together. The no-bake bourbon biscuit slice balances sweet, buttery, and boozy notes for an irresistible finish every time.

Why You’ll Love This Recipe

• Easy no-bake preparation means no oven time or complicated steps.
• Rich bourbon flavor adds a subtle warmth and adult twist.
• Crunchy biscuit texture contrasts perfectly with smooth chocolate.
• Ideal make-ahead dessert that sets firmly in the fridge.
• Requires simple pantry ingredients you likely have on hand.

Ingredients

Gather these straightforward ingredients to create your no-bake bourbon biscuit slice. Make sure to use good quality bourbon for the best flavor.

• 3 cups crushed digestive or tea biscuits
• 1 cup unsalted butter, softened
• 1 cup granulated sugar
• 2 tablespoons golden syrup
• 2 tablespoons bourbon whiskey
• 1/4 cup cocoa powder, unsweetened
• 6 oz dark chocolate, chopped (for topping)
• 1 teaspoon vanilla extract

Recipe Details

• Prep Time: 15 minutes
• Cook Time: 0 minutes (no-bake)
• Total Time: 2 hours (including chilling)
• Servings: 12 slices
• Calories: Approximately 280 per serving

How to Make Perfect No-Bake Bourbon Biscuit Slice

1. Line an 8-inch square baking pan with parchment paper, leaving some overhang for easy removal.
2. In a large mixing bowl, cream together the softened butter, sugar, and golden syrup until smooth and well combined.
3. Add the bourbon, vanilla extract, and cocoa powder to the butter mixture, stirring until fully incorporated and smooth.
4. Fold in the crushed biscuits gently, ensuring every piece is coated with the chocolate-butter mixture.
5. Press the biscuit mixture firmly and evenly into the prepared pan, smoothing the surface with the back of a spoon or spatula.
6. Melt the dark chocolate in a heatproof bowl over simmering water or in short bursts in the microwave, stirring frequently to avoid burning.
7. Pour the melted chocolate over the biscuit base and spread evenly to cover the entire surface.
8. Place the pan in the refrigerator for at least 2 hours to set completely and firm up.
9. Once set, use the parchment paper to lift the slice out of the pan. Cut into 12 even squares and serve chilled or at room temperature.

Tips for the Best Results

• Use softened butter at room temperature to ensure smooth mixing without lumps.
• Crush biscuits into small, but not powdery, pieces for the perfect crunchy texture.
• Chill the slice for at least 2 hours; this helps the chocolate topping harden and the slice hold together.
• For a stronger bourbon flavor, increase the bourbon by 1 tablespoon—but avoid adding too much liquid.
• Store the slice between layers of parchment paper if stacking to prevent sticking.

Storage and Reheating

Store your no-bake bourbon biscuit slice in an airtight container in the refrigerator for up to one week. The slice tastes best chilled but can be enjoyed at room temperature as well.

If you’d like to keep it longer, wrap individual slices tightly in plastic wrap and freeze for up to three months. Thaw in the refrigerator overnight before enjoying—no reheating needed, as this dessert is served cold.

Frequently Asked Questions

Can I substitute the bourbon with another alcohol?

Yes, you can replace bourbon with whiskey or rum for a slightly different flavor profile. Non-alcoholic substitutes like vanilla extract can also work if you prefer to avoid alcohol.

What type of biscuits work best for this slice?

Digestive biscuits are traditional and provide a nice crunch, but tea biscuits or graham crackers also make excellent alternatives that hold up well in the slice.

Is it possible to make this recipe gluten-free?

Absolutely! Just swap the digestive biscuits for gluten-free biscuits of your choice, ensuring they have a similar texture to maintain the slice’s structure.

Can I add nuts or dried fruit to the biscuit base?

Yes, adding chopped nuts or dried fruit can add extra texture and flavor. Stir them in with the crushed biscuits before pressing into the pan for a personalized touch.