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Squares of sticky date slice displayed on marble board.
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Sticky Date Slice

Easy Sticky Date Slice made with soaked dates and topped with a rich butterscotch sauce. Moist, cake-like dessert slice baked in a tray with deep caramel flavour in every bite.
Prep Time 25 minutes
Cook Time 30 minutes
Total Time 55 minutes
Servings 20 squares
Calories 149kcal

Ingredients

Date Slice

  • 1 cup (150g) dried pitted dates, roughly chopped
  • 1 cup boiling water
  • 3/4 cup packed light brown sugar, how to measure brown sugar
  • 1/4 cup melted unsalted butter
  • 2 Tbsp extra virgin olive oil, or vegetable oil
  • 1 large egg, at room temperature
  • 1 cup (120g) all-purpose flour, scoop & leveled
  • 1/2 tsp baking soda
  • 1/2 tsp baking powder

Butterscotch Sauce

  • 1/3 cup heavy cream / thickened cream
  • 30 g unsalted butter
  • 1/3 cup packed light brown sugar
  • Pinch of salt

Instructions

  • Preheat Oven & Prep Pan: Preheat your oven to 356ºF (180ºC) fan-forced. Grease a 11 x 7-inch (20cm x 30cm) brownie pan with butter and line it with parchment paper. For non-stick pans, lightly grease with butter, line the base with parchment and dust a light layer of flour on the sides. Set aside.
  • Prepare Dates: In a large mixing bowl, add chopped dates and cover them with the boiling water. Let them stand for 10 minutes to soften.
  • Mix Wet Ingredients: Whisk the sugar, melted butter and oil directly into the bowl with the softened dates and their soaking liquid, do not drain the soaking liquid.
  • Add Egg: Whisk the egg into the mixture.
  • Incorporate Dry Ingredients: Add the flour, baking powder and baking soda and whisk until incorporated, ensuring not to over-mix.
  • Transfer Batter: Pour the batter into a prepared baking pan, smoothing out the top.
  • Bake: Bake for 20-25 minutes or until a toothpick inserted into the center comes out clean or with a few moist crumbs.
  • Cool: Allow the slice to cool in the pan for 15 minutes. Then, transfer it to a wire rack to cool completely before adding the butterscotch sauce.
  • Make Butterscotch Sauce: In a medium saucepan, combine the cream, butter, and brown sugar. Bring to a gentle simmer over medium heat, then reduce to low and simmer for 5 minutes, stirring frequently. Remove from heat and stir in the salt.
  • Cool & Thicken the Sauce: Let the sauce cool in the saucepan for 10 minutes, then transfer to a heatproof jug. Place in the fridge for about 30 minutes, or until it thickens to a pourable consistency.
  • Pour Over the Slice: Pour the thickened sauce over the cooled slice and spread it evenly with an offset spatula or the back of a spoon. For easiest cleanup, place the slice on a wire rack with a tray underneath to catch any excess.
  • Set & Serve: Let the sauce set before slicing so it sits neatly on top. Cut into squares and enjoy!

Notes

Store: In an airtight container at room temperature for up to 3-4 days or refrigerated for 4-5 days.
Freeze: Wrap individual slices in plastic wrap and then in aluminum foil. Label with the date and freeze for up to 3 months.
Thaw: Thaw overnight in the refrigerator or for a few hours at room temperature before serving.

Nutrition

Calories: 149kcal | Carbohydrates: 22g | Protein: 1g | Fat: 7g | Saturated Fat: 3g | Polyunsaturated Fat: 0.4g | Monounsaturated Fat: 2g | Trans Fat: 0.1g | Cholesterol: 22mg | Sodium: 54mg | Potassium: 89mg | Fiber: 1g | Sugar: 16g | Vitamin A: 179IU | Vitamin C: 0.1mg | Calcium: 23mg | Iron: 1mg