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Mary Berry’s Date Slices

Lisa

By Lisa

Feb 26, 2026

15 min prep
30 min cook
12 servings
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Mary Berry’s Date Slices

Welcome to a delightful journey through one of the most comforting treats you'll ever bake: Mary Berry’s Date Slices! These bars are a true testament to the magic of British baking, combining a luscious date filling with buttery, crumbly oat layers that will have you reaching for more. Perfectly sweetened and easy to whip up, they make for an indulgent snack or a charming addition to any tea time.

As you prepare to create these golden slices, imagine the warm aroma wafting through your kitchen, promising a melt-in-your-mouth experience. Let’s dive into why these Date Slices are going to become a favorite in your home!

Why You'll Love This Recipe

  • Irresistibly Delicious: The combination of sweet dates and buttery oats creates a flavor explosion in every bite.
  • Easy to Make: With simple ingredients and straightforward steps, even novice bakers can succeed!
  • Perfect for Any Occasion: Whether for a cozy afternoon snack or a delightful tea party, these slices are sure to impress.
  • Wholesome Ingredients: Filled with oats and dates, they offer a satisfying treat that feels a bit healthier.

About the Ingredients

Chopped Dates

The star of the show! Dates add natural sweetness and a chewy texture that makes these slices so satisfying.

Water

Used to soften the dates, water helps create a smooth, luscious filling that spreads beautifully over the oat base.

Vanilla Extract

This aromatic ingredient enhances the overall flavor, adding a warm, inviting note to the date filling.

Baking Soda

A leavening agent that helps the bars rise slightly, giving them a light, tender texture.

Plain Flour

Provides structure to the crumbly base, creating a perfect foundation for the date filling.

Quick-Cook Oats

These oats lend a delightful chewiness while also contributing to the crumbly texture of the slices.

Sugar

This sweetener balances the natural flavors of the dates, ensuring the bars are sweet but not overpowering.

Baking Powder

Another leavening agent that helps the slices achieve a lovely, airy texture.

Butter

The key to achieving that rich, buttery flavor, butter creates the perfect crumbly top and base.

Tips & Tricks

Use Fresh Dates

Fresh dates will provide the best flavor and texture. Look for plump, moist dates for optimal results.

Don’t Overmix the Crumb

When combining the dry ingredients with butter, mix just until crumbly to ensure a delightful texture.

Press Firmly

When layering your mixture, press down firmly to create a solid base that holds together when sliced.

Cool Thoroughly Before Slicing

Let the slices cool completely in the dish; this will help them firm up and make slicing easier.

Pro Tips

  • Experiment with Nuts: Add chopped walnuts or almonds for an extra crunch and enhanced flavor.
  • Pair with Tea: These bars are a delightful accompaniment to your favorite cup of tea, balancing sweetness with warmth.
  • Store Properly: Keep your slices in an airtight container to maintain their freshness and flavor.
  • Try Different Dried Fruits: Substitute some of the dates with dried apricots or figs for a unique twist.

Step-by-Step Instructions

Preheat Your Oven

Set your oven to 180°C (350°F) to ensure it’s hot and ready for baking.

Prepare the Date Filling

Combine the chopped dates and water in a saucepan, simmering until they soften beautifully.

Mix in Flavor

Remove from heat and stir in the vanilla extract and baking soda, enhancing the filling with delicious flavor.

Combine Dry Ingredients

In a separate bowl, mix the flour, oats, sugar, and baking powder until well combined.

Assemble the Layers

Rub in the butter until crumbly, then press half of this mixture into a greased baking dish. Spread the date mixture over it, and top with the remaining crumb mixture, pressing lightly.

Bake to Perfection

Place in the oven and bake for 25-30 minutes until golden brown, filling your home with a heavenly aroma.

Delicious Variations

Chocolate Chip Date Slices

Add a handful of chocolate chips to the crumb mixture for a delightful chocolatey twist.

Spiced Date Slices

Add a teaspoon of cinnamon or nutmeg to the dry ingredients to warm up the flavor profile.

Nutty Date Slices

Incorporate chopped pecans or walnuts into the mixture for added texture and richness.

How to Store Mary Berry’s Date Slices

Refrigerator

Store in an airtight container for up to one week to maintain freshness.

Freezer

Wrap tightly and freeze for up to three months. Thaw at room temperature before serving.

Reheating

Enjoy cold, or warm them slightly in the microwave for a few seconds for a cozy treat.

Frequently Asked Questions

Can I use other dried fruits?

Absolutely! Feel free to substitute with dried apricots, figs, or cranberries for a different flavor profile.

How do I make these gluten-free?

Use a gluten-free flour blend and ensure your oats are certified gluten-free.

Can I reduce the sugar?

Yes, you can reduce the sugar slightly, as the dates provide natural sweetness.

What’s the best way to slice them?

Use a sharp knife and slice while they are still slightly warm for cleaner edges.

Now that you have the keys to baking Mary Berry’s Date Slices, it's time to get started! Gather your ingredients and let the sweet aroma fill your kitchen. Don’t forget to share your creations with friends and family—they're sure to love these delightful bars just as much as you will!

Mary Berry’s Date Slices

Mary Berry’s Date Slices

Indulge in Mary Berry's Date Slices, a delightful British treat featuring a luscious date filling nestled between buttery, crumbly oat layers. Perfect for tea time or as a wholesome snack, these bars are irresistibly delicious and easy to make.

15 min
Prep Time
30 min
Cook Time
12
Servings
350 kcal
Calories

Ingredients

Instructions

  1. 1 Preheat the oven to 180°C (350°F).
  2. 2 Combine chopped dates and water in a saucepan, then simmer until soft.
  3. 3 Remove from heat and stir in vanilla extract and baking soda.
  4. 4 In a separate bowl, mix flour, oats, sugar, and baking powder.
  5. 5 Rub in the butter until crumbly.
  6. 6 Press half of the crumb mixture into a greased baking dish.
  7. 7 Spread the date mixture over the crumb base.
  8. 8 Top with the remaining crumb mixture, pressing lightly.
  9. 9 Bake for 25-30 minutes until golden brown.
  10. 10 Cool in the dish before slicing into bars.

Chef's Note

Store the date slices in an airtight container at room temperature for up to 5 days. You can also freeze wrapped slices for up to 3 months and thaw overnight in the fridge. For variations, consider adding nuts or spices for extra flavor.

Servings: 12

Cuisine: British

Course: Dessert

Nutrition (per serving): 12gg protein