This Florentine Slice is a crunchy, buttery treat that brings together the elegance of classic florentines with the irresistible appeal of toffee slice. Packed with almonds, crispy cereal, sweet fruit, and finished with a smooth chocolate topping, it’s quick to make and incredibly moreish.

Why You’ll Love This Recipe

This recipe is simple and fast, yet delivers big flavor and texture. You’ll love the contrast of sweet and salty, crunchy and chewy in every bite. It uses everyday ingredients, requires no special equipment, and is perfect for celebrations, gifting, or making ahead for when cravings strike. The slice format makes it easy to serve and share without fuss.

Ingredients

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)

20 buttery crackers, broken into quarters
1 cup slivered almonds (110 g)
1 cup corn flakes (33 g)
1/2 cup glacé cherries, halved (100 g)
1/3 cup dried cranberries (50 g)
140 g unsalted butter
3/4 cup brown sugar (150 g)
1 tablespoon honey
1 teaspoon finely grated orange zest (optional)
1/4 teaspoon salt
125 g dark chocolate

Directions

Preheat the oven to 180°C (350°F). Lightly grease and line a 23 x 30 cm baking pan with baking paper.

Scatter the broken crackers evenly over the base of the prepared pan in a single layer.

Sprinkle the slivered almonds, corn flakes, glacé cherries, and dried cranberries evenly over the crackers.

In a medium, heavy-based saucepan over medium heat, combine the butter, brown sugar, and honey. Stir gently until melted and fully combined.

Bring the mixture to a gentle simmer and allow it to bubble for 2 minutes. Remove from the heat and stir in the orange zest and salt.

Carefully drizzle the hot toffee mixture evenly over the contents of the pan. It will not fully cover everything at this stage.

Bake for 12 to 14 minutes, until bubbling and lightly golden. Remove from the oven and set aside.

Melt the dark chocolate gently, stirring until smooth. Drizzle it over the hot slice.

Allow the slice to cool at room temperature for about 30 minutes, then chill until fully set before cutting into pieces.

Servings and timing

This recipe makes approximately 8 generous servings.

Preparation time is about 10 minutes.
Baking time is around 14 to 18 minutes.
Total time from start to finish is approximately 30 minutes, plus cooling time.

Variations

You can easily customize this slice to suit your taste. Swap the almonds for chopped pistachios, cashews, pecans, or hazelnuts. Replace the dried fruit with raisins or chopped dried apricots. For extra crunch, use pretzel pieces instead of crackers. A pinch of cinnamon or mixed spice can be added to the toffee for a warmer flavor.

Storage/Reheating

Store the Florentine Slice in an airtight container in the refrigerator for up to 5 days. It can also be kept at cool room temperature, though the chocolate topping may soften slightly.

For longer storage, freeze the slice once fully set. Separate layers with baking paper and freeze for up to 2 months. Thaw at room temperature for 20 to 30 minutes before serving.

FAQs

Can I use a different type of cracker?

Yes, any light, crisp cracker works well as long as it is not overly salty.

Is it necessary to use honey?

No, honey adds flavor but can be replaced with golden syrup or omitted entirely.

Can I make this slice without nuts?

Yes, you can leave out the nuts and add extra cereal or dried fruit instead.

What type of chocolate works best?

Dark chocolate balances the sweetness well, but milk chocolate can be used if preferred.

How do I know when the slice is baked?

It should be bubbling and lightly golden around the edges when ready.

Can I prepare this in advance?

Yes, it is an excellent make-ahead dessert and keeps well for several days.

Does the orange zest change the flavor much?

It adds a subtle citrus note, but the slice is still delicious without it.

Why didn’t my toffee spread evenly?

The toffee loosens as it bakes, so as long as it’s drizzled evenly, it will fill in naturally.

Can I cut the slice while it’s warm?

It’s best to wait until it is completely set to get clean slices.

Is this recipe suitable for gifting?

Absolutely. Once set, it travels well and makes a great homemade gift.

Conclusion

Florentine Slice is the perfect combination of simplicity and indulgence. With its crunchy base, rich toffee layer, and smooth chocolate topping, it’s a dessert that feels special without being complicated. Whether you’re baking for a celebration, sharing with friends, or treating yourself, this slice is sure to become a favorite.

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