The first time I baked this parkin, I cut into it the very next day. It was fine. A bit crumbly, a bit dryโnot quite what Iโd hoped for. But then, after a few days tucked away in a tin, it transformed. The oats softened, the spices deepened, and suddenly it had that sticky, almost treacly texture that proper Yorkshire parkin is known for.
Now I always make it in advance, wrap it tight, and forget about it for at least a week. The patience pays offโjust like it does with Mary Berryโs Sticky Gingerbread, which also deepens and softens beautifully over time. Itโs one of the few cakes that genuinely needs time. Let me show you why the wait is worth it.
What Makes This Recipe Special
This isnโt your average ginger cake. Parkin is built for depth and keeping powerโbut if youโre after something quicker, Mary Berryโs Ginger Cake is just as spiced and delicious straight from the oven. What sets this recipe apart is:
- The use of molasses and dark muscovado sugar for a bold, bittersweet richness that only gets better with time.
- A hefty amount of rolled oats, which give it body and that classic parkin chewโwithout being heavy. If youโve got extra oats to use up, Mary Berryโs Oat Cookies are a simple, buttery treat
- A no-fuss melt-and-mix method that means no creaming, no softening, no special equipment.
Itโs low effort for a big rewardโas long as you have the patience to let it sit.
Ingredients + Why They Matter
- Molasses (175g) โ Essential for that dark, smoky depth. You can use black treacle if you’re in the UK, like in Mary Berryโs Treacle Tart, which is another nostalgic British bake that leans on syrupy richness
- Salted Butter (150g) โ Adds richness and balance. No need for unsalted here.
- Dark Muscovado Sugar (115g) โ Moist, sticky, and deeply flavoured. Light brown sugar isnโt a good substituteโitโs not punchy enough.
- All-Purpose Flour (175g) โ Gives the structure without making it too heavy.
- Ground Ginger (2 tsp), Cinnamon (1 tsp), Fresh Nutmeg (1 tsp) โ The warming backbone. I grate nutmeg fresh and it makes a real difference.
- Rolled Oats (275g) โ The key to texture. Donโt swap for instant oatsโthey turn to mush.
- Egg (1 extra-large) โ Helps bind everything together.
- Milk (150ml) โ Keeps the batter fluid and helps hydrate the oats.
- Baking Soda (1 tsp) โ Reacts with the acidic molasses to give lift.
Making It Yours (Without Ruining It)
- No molasses? Use treacle if youโre in the UK, or mix golden syrup and a touch of blackstrap molasses.
- Nutty twist: Add a handful of chopped toasted pecans or walnuts to the mix before baking.
- Extra ginger hit: Fold in 2 tablespoons chopped crystallised ginger just before baking.
Mistakes Iโve Made (and How to Avoid Them)
What Went Wrong | Why It Happens | How to Fix It |
---|---|---|
Dry and crumbly texture | Cut into it too soon | Let it mature for 5โ7 days in an airtight tin |
Bitter aftertaste | Used too much treacle | Stick to the amount listed, or mix with syrup |
Too firm to slice cleanly | Baked a bit too long | Check at 55 minutesโdon’t wait for a dry skewer |
Cake stuck to tin | Didnโt line base properly | Grease and line the base with parchment |
How to Make Mary Berryโs Traditional Parkin
- Preheat the oven to 180ยฐC (350ยฐF). Grease an 8-inch square tin and line the base with parchment paper.
- Melt the wet mix: In a saucepan over low heat, melt together the molasses, butter, and sugar. Stir gently until smooth, then remove from heat and let it cool slightly.
- Mix the dry: In a large bowl, sift together flour, ginger, cinnamon, and nutmeg. Stir in the rolled oats.
- Combine wet ingredients: In a jug, whisk the egg and milk. Stir in the baking soda until dissolved.
- Make the batter: Pour both the molasses mixture and the egg-milk mixture into the dry ingredients. Stir until fully combined.
- Bake: Pour into the prepared tin, level the top, and bake for about 1 hour, or until firm to the touch. Donโt worry if the skewer isnโt totally dryโit firms up as it cools.
- Cool and wrap: Let it cool in the tin for 10 minutes, then transfer to a wire rack. Once fully cool, wrap tightly in parchment paper and foil. Store in an airtight tin for 5โ7 days before slicing.

Tips from My Kitchen
- I always label the wrapping with the โdonโt eat beforeโ dateโmakes it easier to resist.
- If you want neater slices, chill the parkin slightly before cutting.
- For a festive variation, I sometimes brush the top with warmed golden syrup before wrapping.
- My oven runs hot, so I check it at 50 minutes and tent with foil if itโs browning too fast.
Storage + Serving
- Room temperature: Keeps for 2 weeks, wrapped in parchment and foil in an airtight tin.
- Freezer: Freeze individual slices wrapped in cling film. Keeps up to 3 months. Thaw overnight.
- Serving: Itโs perfect with a cup of strong teaโor warm it slightly and top with cream for dessert.
Frequently Asked Questions
Can I eat parkin the day I bake it?
Technically yes, but the texture wonโt be right. Itโs much better after sitting for 3โ5 days.
Whatโs the difference between parkin and gingerbread?
Parkin includes oats and is traditionally from Yorkshire. Itโs heartier and gets stickier over time. Gingerbread is usually smoother and ready to eat sooner.
Can I make it egg-free?
Iโve tried it with a flax egg (1 tbsp flax + 3 tbsp water) and it worked okay, but it didnโt hold together quite as well after a few days.
Is this a good cake for gifting?
Absolutely. It travels well, keeps brilliantly, and improves with ageโjust wrap it nicely and include a โbest afterโ date. Same goes for Mary Berryโs Boiled Fruit Cakeโmoist, rich, and ideal for gifting
Mary Berry Traditional Parkin Recipe
Course: CakesCuisine: BritishDifficulty: Easy16
servings20
minutes1
hour267
kcalA classic spiced oat cake from the north of England, rich with molasses and warming spices. Gets better the longer you wait.
Ingredients
175g molasses
150g salted butter
115g dark muscovado sugar
175g all-purpose flour
2 tsp ground ginger
1 tsp ground cinnamon
1 tsp freshly grated nutmeg
275g rolled oats
1 extra-large egg
150ml milk
1 tsp baking soda
Directions
- Preheat oven to 180ยฐC (350ยฐF). Grease and line an 8-inch square cake tin.
- Gently melt molasses, butter, and sugar in a saucepan. Let cool slightly.
- In a large bowl, sift flour and spices. Stir in oats.
- In a jug, whisk egg and milk. Stir in baking soda.
- Pour all wet ingredients into dry. Stir until smooth.
- Bake for about 1 hour, until firm to touch.
- Cool in tin for 10 minutes, then turn out to cool completely.
- Wrap in parchment and foil. Store in a tin for 5โ7 days before slicing.
Notes
- I always label the wrapping with the โdonโt eat beforeโ dateโmakes it easier to resist.
- If you want neater slices, chill the parkin slightly before cutting.
- For a festive variation, I sometimes brush the top with warmed golden syrup before wrapping.
- My oven runs hot, so I check it at 50 minutes and tent with foil if itโs browning too fast.