Toffee Slices

Indulge in the buttery sweetness of Toffee Slices, a decadent treat that combines a crisp shortbread base with a luscious caramel toffee layer. This easy-to-follow recipe strikes the perfect balance between textures and flavors, featuring golden syrup and sweetened condensed milk for a rich, gooey filling that’s irresistibly smooth. A hint of vanilla extract and optional flaked sea salt elevate these slices, adding depth and a touch of sophistication to every bite. With just 20 minutes of prep time, you'll have a crowd-pleasing dessert or snack that's ideal for sharing, gift-giving, or savoring alongside a steaming cup of coffee. Make these homemade toffee squares your go-to indulgence—perfect for any occasion!

Nutriscore Rating: 34/100

Prep Time:20 mins

Cook Time:30 mins

Total Time:50 mins

Servings: 16

Ingredients

• 250 grams All-purpose flour
• 200 grams Unsalted butter (cold)
• 100 grams Granulated sugar
• 400 grams Sweetened condensed milk
• 3 tablespoons Golden syrup
• 50 grams Light brown sugar
• 100 grams Unsalted butter (for toffee)
• 1 teaspoon Vanilla extract
• 1 teaspoon Flaked sea salt (optional)

Directions

Step 1

Preheat your oven to 180°C (350°F) and line a 9x9 inch (23x23cm) square baking tin with parchment paper.

Step 2

In a large mixing bowl, combine the all-purpose flour and granulated sugar. Add the cold unsalted butter, cut into cubes, and rub together with your fingers until the mixture resembles fine breadcrumbs.

Step 3

Press the mixture evenly into the prepared baking tin. Use the back of a spoon or the bottom of a glass to compact it firmly. Bake in the preheated oven for 15–20 minutes, or until lightly golden. Remove from the oven and let it cool completely.

Step 4

While the base is cooling, make the toffee layer. In a medium saucepan, combine the sweetened condensed milk, golden syrup, light brown sugar, and unsalted butter (for toffee). Heat over medium-low heat, stirring constantly to prevent burning, until the mixture thickens and turns a deep golden caramel color. This will take about 8–10 minutes.

Step 5

Remove the saucepan from the heat and stir in the vanilla extract. If using, sprinkle the flaked sea salt into the toffee mixture.

Step 6

Pour the hot toffee mixture evenly over the cooled shortbread base, spreading it with a spatula or the back of a spoon to create a smooth layer.

Step 7

Allow the toffee slices to cool completely at room temperature, then transfer them to the refrigerator for at least 1 hour to set firmly.

Step 8

Once set, remove the toffee slice from the tin and use a sharp knife to cut it into 16 squares or rectangles. Serve and enjoy!

Step 9

Store any leftovers in an airtight container in the refrigerator for up to 1 week.

Nutrition Facts

Serving size	1169.9 grams (1169.9g)

Amount per serving	% Daily Value*
Calories	5109

Total Fat 280.60g	360%
Saturated Fat 176.40g	882%
Polyunsaturated Fat 1.30g
Cholesterol 791mg	264%
Sodium 2807mg	122%
Total Carbohydrate 610.10g	222%
Dietary Fiber 6.80g	24%
Total Sugars 419.90g
Protein 60.00g	120%

Vitamin D 180IU	900%
Calcium 1265mg	97%
Iron 13mg	70%
Potassium 1917mg	41%

*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

Source of Calories

Fat: 48.5%

Protein: 4.6%

Carbs: 46.9%