After several attempts I finally mastered perfect date and oat slices, having the right amount of filling and being firm enough to hold. Made with wholesome ingredients, these energy packed slices are ideal for picnics, lunch boxes or simply a snack between meals.
Ingredients:
For the filling:
- 300g dried dates, chopped
- 40g granulated sugar
- 100ml water (approx)
- 2 teaspoons vanilla essence
For the crumble:
- 200g plain or all purpose flour
- 2 teaspoons baking powder
- 150g butter (unsalted)
- 120g oats (plus a few extra oats to sprinkle over the top)
- 120g granulated sugar
Equipment needed to make date and oat slices
- Chopping board
- Sharp knife
- Kitchen scales
- Measuring jug
- Medium sized saucepan
- Stirring spoons (one for the dates and one for the crumble mixture)
- Teaspoon
- Knife
- Large bowl
- Sieve
- Non stick baking parchment
- 20cm by 30cm (approx 8" by 12") baking tin (or equivalent size)
How to make date and oat slices
To make the date filling, place 300g dates in a pan with 40g granulated sugar, 2 teaspoons vanilla essence and 100ml water. Simmer until the dates have softened and the mixture resembles pulp. Add more water if needed. Leave the mixture to cool.
To make the crumble mixture, sift 200g flour into a bowl and add 2 teaspoons baking powder. Rub in 150g butter (or use a food processor). Stir in 120g oats and 120g granulated sugar.
Line the tin with greaseproof paper or a non stick lining sheet. Place half the crumble mixture into the base of the baking tin and press into place with the back of a spoon.
Spread the date mixture over the crumble base, leaving a 10 mm gap around the edge so that the filling doesn't seep out while it is baking.
Spread the remaining half of the crumble mixture over the top and sprinkle a few extra oats over the top.
Cook in the centre of the oven, gas mark 5, 190 oC, 375oF, until golden. For an Aga, bake on the grid shelf on the floor of the roasting oven and raise to the third shelf for a few minutes towards the end of the baking time to brown.
Tips
- Ensure that the first layer of crumble is packed firmly into the base of the baking tin.
- If you would like to make a vegan version, a plant based margarine can be used instead of butter.
- The date and oat slices are delicious cold, but can also be reheated and served warm with cream, custard or ice cream.
- The date slices can be stored in an airtight container for several days.
You may also like to try crunchy oat biscuits which are my homemade version of Hobnobs. They are super oaty and easy to make.
Or why not try rhubarb and loganberry crumble tart which has a delicious topping made with oats and seeds.
Date and oat slices
Equipment
- Chopping board
- Sharp knife
- Kitchen scales
- Measuring jug
- Medium sized saucepan
- 2 stirring spoons
- 1 Teaspoon
- Knife
- Large bowl
- Sieve
- Non stick baking parchment
- Baking tin 20cm by 30cm (about 8" by 12")
- Wire cooling rack
Ingredients
For the filling
- 300 g dried dates
- 40 g granulated sugar
- 100 ml water
- 2 tsps vanilla essence
For the crumble
- 200 g flour
- 2 tsps baking powder
- 150 g butter
- 120 g oats
- 120 g granulated sugar
Instructions
To make the date filling
- Chop the dates, place in a pan with the sugar, vanilla essence and water and stir. Simmer until the dates have softened and the mixture resembles pulp. Add more water if needed. Leave to cool.
To make the crumble
- Sift the flour into a large bowl and add the baking powder and butter. Rub in the butter.
- Add the oats and granulated sugar and mix.
To assemble the date and oat slices
- Line the tin with non stick baking parchment.
- Place half the crumble mixture into the base of the tin and compact with the back of a spoon.
- Spread the date filling over the base leaving a small gap around the edge so that the filling does not seep out while it is baking.
- Spread the remaining half of the crumble mixture over the top of the date filling and sprinkle a few extra oats on top.
To bake
- Bake in the centre of the oven as 190C, 375F, gas mark 5 until golden (around 20 to 30 minutes).
- Place on a wire cooling rack and leave to cool in the tin. Cut into squares or rectangles when cold.
Jere Cassidy
I love dates and was glad to find this easy recipe. The filling is perfectly sweet and loved the easy ingredients. So good!
Judith
Thank you for letting me know you enjoyed them 🙂
Shelby
I love that I had all the ingredients on hand to make these slices! They came out perfect.
Judith
It's good to hear they turned out well 🙂
Katie
Oh my goodness these slices are incredible! Such a perfect healthy treat and they're super easy to make too!
Judith
It's great to hear you enjoyed them!
Nancy
I love these date slices. So delicious and satisfying
Judith
It great to hear you enjoyed them. Thank you for letting me know. 🙂
Chris Robinson
After several mixed results trying to make vegan date slices, this one finally worked fantastically well.
I used 350g of dates rather than 300g plus 40g of sugar as I wanted a fuller date flavour whilst reducing the amount of added sugar (besides which, dates are already very high in natural sugars).
Using a food processor/blended really helped to get a good consistency for the base and topping. I also added 75 of pecan nuts, pushing them into the topping.
My oven is fierce, so I baked on 100c for around 25 minutes. After 15 minutes the pecans were beginning to show signs of browning too rapidly/excessively, so I brushed the topping and the pecans with a generous amount of soya milk and then returned to the oven.
I allowed the mixture to cool before cutting into slices, and they were delicious, as good as ones I have purchased in health food stores and National Trust cafes.
Than you for this great recipe!
Judith
Thank you for taking the time to let me know that you enjoyed these date slices. I make them regularly as they are a favourite in my house! The addition of the pecans sounds a tasty variation 🙂
Sue
Tasty but way too much sugar for me. I won’t put sugar in the dates next time as they are naturally sweet and much less in the main mix
Judith
Thank you Sue for trying this recipe and for your feedback. One of the things I like about this recipe is that it is flexible. The sugar can simply be omitted from the date filling if you wish to make a reduced sugar version of these date slices. I haven't tried the crumble mix without sugar but it may work with slightly less sugar.
Sue
Thank you Judith for your reply. I tried your recipe again this week and omitted the sugar in the dates. I also used caster sugar instead of granulated and they were delicious. Have recommended to my friends and family 😊
Judith
Thank you for letting me know that you you enjoyed these date slices without adding sugar to the dates, and also for recommending this recipe. I hope your friends and family enjoy them too 🙂