This nostalgic Jam Roly Poly is a childhood favorite as well as being surprisingly light! Baking the suet pastry in a water bath makes the pudding go fluffy and tender, which along with the sweet raspberry jam adds a sticky, comforting warmth to this dessert that is so perfect with hot custard.
Delia Smith Jam Roly Poly Recipe Ingredients
- The Suet Pastry:
- 225g (8 oz) self-raising flour, sifted
- 110g (4 oz) shredded beef suet (or vegetable suet)
- Pinch of salt
- Cold water (approx 150ml / 5 fl oz) to mix
- The Filling:
- 4–5 tbsp raspberry or strawberry jam (warmed slightly)
- The Glaze:
- A little milk
- Caster sugar (for sprinkling)

How To Make Delia Smith Jam Roly Poly Recipe
- Prep the oven: Preheat the oven to 200°C (180°C fan/400°F/Gas 6). You will need a roasting tin large enough to hold the roly poly, filled with boiling water from the kettle. Grease a sheet of foil (approx 30cm square) with butter.
- Make the dough: In a large mixing bowl, mix the sifted flour, suet, and salt. Add the cold water gradually, mixing with a knife at first and then your hands, until you have a soft, elastic dough that leaves the bowl clean.
- Roll it out: Turn the dough onto a floured surface. Roll it out into a rectangle about 20 x 25cm (8 x 10 inches).
- Spread the jam: Spread the warmed jam evenly over the dough, leaving a 1cm border all around the edges so the jam doesn’t leak out.
- Roll and seal: Brush the border with a little cold water or milk. Roll the dough up loosely from the short side (like a Swiss roll). Press the edges to seal.
- Wrap it up: Place the roll loosely onto the greased foil. Bring the sides of the foil up and seal them loosely over the top (make a pleat to allow room for expansion). Twist the ends to seal the packet.
- Bake: Place the foil parcel into the roasting tin. Pour boiling water into the tin until it comes halfway up the side of the roll. Bake for 1 hour. Do not let the water boil dry—top it up if necessary.
- Serve: Carefully lift the parcel out of the water. Unwrap (watch out for steam!) and cut into thick slices.

Recipe Tips!
- Loose Wrap: The most critical tip is wrapping the foil loosely. Suet pastry expands significantly as it steams. If the foil is tight, the pudding will be dense and heavy. Give it room to grow!
- Suet Selection: Shredded beef suet gives the traditional rich flavor and light texture. Vegetable suet works well for vegetarians, but the texture might be slightly heavier.
- Warm Jam: Warming the jam slightly in a microwave or small pan makes it easier to spread thinly without tearing the soft raw dough.
- Water Bath Level: Keep an eye on the water level in the roasting tin. If it evaporates completely, the bottom of the pudding will burn and become hard rather than steamed and soft.
What To Serve With Delia Smith Jam Roly Poly Recipe?
This Delia Smith Jam Roly Poly Recipe is a pudding that demands a liquid companion! A jug of proper Vanilla Custard is the only acceptable partner in many households, as it softens the crust. For a lighter touch, pouring double cream over the hot slice is divine! If you want to cut the sweetness, a dollop of Crème Fraîche adds a lovely tang.

How To Store Delia Smith Jam Roly Poly Recipe
- Refrigerate: Wrap leftover slices in foil and store in the fridge for up to 3 days. The suet pastry firms up when cold.
- Reheat: This pudding reheats surprisingly well! Wrap in foil and warm in the oven at 180°C for 15-20 minutes, or microwave slices for 30 seconds.
- Freeze: You can freeze the cooked pudding. Wrap tightly in foil and freeze for up to 1 month. Thaw fully before reheating.
Delia Smith Jam Roly Poly Recipe Nutrition Facts
- Calories: 420 kcal
- Fat: 22g
- Carbohydrates: 50g
- Protein: 4g
Nutrition information is estimated per slice (serves 4-6).
FAQs
Can I use butter instead of suet?
You can grate frozen butter into the flour, but it won’t be a true u0022roly poly.u0022 It will be more like a rolled scone. Suet has a higher melting point which creates the unique steamed texture.
Can I use golden syrup?
Yes! Golden syrup makes a delicious u0022Treacle Roly Poly.u0022 Add some breadcrumbs on top of the syrup before rolling to stop it running out too fast.
Why is it tough?
Suet pastry gets tough if over-handled or if not enough water was added. The dough should be soft and pliable, not dry.
Try More Recipes:
- Delia Smith Blackcurrant Jam Recipe
- Delia Smith Strawberry Jam Recipe
- Delia Smith Raspberry Jam Recipe
Delia Smith Jam Roly Poly Recipe
Course: DessertCuisine: BritishDifficulty: Easy6
servings20
minutes1
hour420
kcalAn old-school British suet pudding rolled with jam and steam-baked in the oven. It creates a soft, pillowy sponge with sticky jam swirls.
Ingredients
225g self-raising flour
110g shredded suet
4 tbsp raspberry jam
Water, salt, milk
Directions
- Mix flour, suet, salt, and water to a dough.
- Roll out to a rectangle.
- Spread with jam (leave border).
- Roll up and seal edges.
- Wrap loosely in greased foil.
- Bake in water bath at 200°C for 1 hour.
- Unwrap and slice.
Notes
- Wrap loosely to allow expansion.
- Use boiling water for the bath to start cooking immediately.
- Serve with custard for the full experience.
