I decided to experiment with different flours and flavourings to try to mimic that “digestive” taste. The most important ingredient is the bicarbonate of soda/baking soda. After researching its origin, I discovered that two 19th century Scottish doctors invented the biscuits as a cure to digestive aliments. The magic ingredient, bicarbonate of soda has many health benefits. Traditionally, one teaspoon with a glass of water a day would keep everything in ship shape. I think I much prefer one biscuit a day over the water!
- 140g gluten-free oats (processed into oat flour) or store-bought gluten-free oat flour
- 140g almond meal (processed into almond flour) or store-bought almond flour
- 40g tapioca flour
- 40g rice flour
- 110g brown sugar
- ½ teaspoon sea salt
- 160g unsalted butter, chilled and cubed
- 1 teaspoon bicarbonate of soda/baking soda
- 2 tablespoons golden syrup or runny honey
- 1 teaspoon cinnamon powder
- 1 tablespoon milk
- 1 teaspoon vanilla extract
Step by Step Instructions
2. Rub the chilled butter into the flour mixture either using your fingertips or processing it in a food processor until the mixture looks like breadcrumbs.
3. Mix 3 tablespoons of boiling water with the golden syrup or honey and the bicarbonate of soda/baking soda. This will foam slightly and turn into a nice, golden colour.
4. Add this golden mixture to the flour mixture, together with the cinnamon powder, milk and vanilla extract. Mix well until the dough sticks together.
How to eat them:
These digestive biscuits are excellent dunked in a milk tea or accompanied on a cheese board. I strongly believe Cheddar cheese and digestive biscuits are meant for each other. It’s the best combination!
Chocolate Digestive Biscuits:
If you have some spare dark chocolate in the pantry, simply melt some in a bowl over simmering water or in the microwave and spread them over the top of the biscuit. Allow to cool in the fridge before serving. You will be rewarded with a very authentic “chocolate digestive biscuit”. An impossible find in the supermarket for those gluten-free treat moments!
Now that you know how to make these easy biscuits, why not turn them into homemade digestive biscuit crumbs * for all your pie crusts, cheesecake bases, sweetmeats, etc. Double the recipe and save some whole and the others for crumbs. Simply process the biscuits into fine crumbs and store them in airtight containers in the freezer for later use or use them straight away for your dessert in mind. If using the 7cm cutter and each biscuit is 3mm thick, they should weigh 20g each.