Parkin Cake

Name: Parkin Cake
Prep time: 9 min
Cook time: 16 min
Total time: 25 min
Yield: 4 servings
Cuisine: British
Ingredients: 200g Butter; 1 large Egg; 4 tbs Milk; 200g Golden Syrup; 85g Black Treacle; 85g Brown Sugar; 100g Oatmeal; 250g Self-raising Flour; 1 tbs Ground Ginger

By The Spice & Simmer Kitchen · Published May 3, 2026

A one-pot Dessert recipe with British flavors, built for busy weeknights when you want real food without a sink full of dishes. Comes together in roughly 37 minutes, serves about 4, and uses ingredients you can find at any normal grocery store. The technique is simple: build a base in your pot, layer in the main ingredients, simmer until everything has had time to talk to each other, and serve straight from the pan. If you're cooking for picky eaters, this one tends to land — the flavors are recognizable, the texture is comforting, and there's nothing weird hiding in the ingredient list. Perfect for the kind of evening where you want dinner on the table by 7pm and the kitchen empty by 7:30.

Ingredients

Makes 4 servings · 25 min total

200g Butter
1 large Egg
4 tbs Milk
200g Golden Syrup
85g Black Treacle
85g Brown Sugar
100g Oatmeal
250g Self-raising Flour
1 tbs Ground Ginger

Step-by-step instructions

Heat oven to 160C/140C fan/gas 3. Grease a deep 22cm/9in square cake tin and line with baking parchment. Beat the egg and milk together with a fork.
Gently melt the syrup, treacle, sugar and butter together in a large pan until the sugar has dissolved. Remove from the heat. Mix together the oatmeal, flour and ginger and stir into the syrup mixture, followed by the egg and milk.
Pour the mixture into the tin and bake for 50 mins - 1 hr until the cake feels firm and a little crusty on top. Cool in the tin then wrap in more parchment and foil and keep for 3-5 days before eating if you can – it’ll become softer and stickier the longer you leave it, up to 2 weeks.

Why this works on a weeknight

Parkin Cake genuinely fits a 30-minute weeknight window, which is why it earned a spot in our Sweet Finishes collection. The technique is forgiving, the ingredient list is grocery-store standard, and the active cooking time is short enough that you can answer a text message in the middle without ruining dinner.

Cleanup notes

This is a single-pan recipe, so the cleanup is exactly one pan, one cutting board, and one knife. While the dish rests, fill the pan with hot soapy water — by the time you are done eating, the residue lifts off with a single pass of a sponge. Skip the steel wool on cast iron; a stiff brush and warm water are all you need to keep the seasoning intact.

Make-ahead and leftovers

Leftovers keep covered in the fridge for up to three days. Reheat in a dry pan over medium-low with a splash of water or stock to loosen the sauce. Parkin Cake actually improves overnight as the flavors keep talking to each other, so doubling the recipe and packing tomorrow's lunch is a high-leverage weeknight move.

Filed under 🍮 Sweet Finishes Dessert British ⚡ 30-Min Dinner Caramel