You’re halfway through making your Sunday roast when you realize the flour bin only has self-rising flour in it.
I’ve been there, staring at a bag of self-rising flour wondering if it’s close enough to work in a Yorkshire pudding batter.
The short answer is no — self-rising flour will give you flat, dense, oddly flavored puddings instead of the tall, crisp ones you’re after.
Key Takeaways
- Self-rising flour contains baking powder, which makes Yorkshire pudding batter rise too fast and collapse before it sets
- All-purpose flour (the US equivalent of plain flour) is the standard choice because it lets steam do the rising work slowly and evenly
- Yorkshire puddings rise from steam created by wet batter hitting screaming-hot fat, not from a chemical raising agent
- Bread flour, 00 flour, and gluten-free blends can all work with small adjustments, but self-rising flour is the one to skip
- Resting the batter, keeping it wet, and preheating the oil until it's smoking hot matter more than which brand of flour you use
Can You Use Self-Rising Flour for Yorkshire Pudding?
Technically, yes, you can pour self-rising flour batter into a hot tin and it will do something in the oven.
But ‘something’ is the problem — it won’t be the tall, hollow, crisp-shelled pudding you’re picturing.
In my experience, the batter puffs up fast in the first few minutes, then sinks back into a dense, doughy puck before the structure has a chance to set. That’s the opposite of what makes a good Yorkshire pudding good.
Here’s why this happens, and why I keep a bag of plain all-purpose flour set aside specifically for roast dinners.
Why Self-Rising Flour Backfires
Self-rising flour is just flour with baking powder and salt already mixed in.
That baking powder starts reacting the moment it hits liquid, releasing carbon dioxide gas well before the pudding ever goes in the oven.
Yorkshire pudding batter is supposed to rise from steam, generated when the wet batter meets very hot fat. Layering a second, faster rising agent on top of that steam throws the whole timing off.
I’ve tested this side by side, and the self-rising batch always collapses in the same spot: right around the 10-minute mark, when the chemical rise has already peaked and the structure hasn’t set enough to hold itself up.
If you’ve ever had a similar swap go sideways, it’s worth reading about what happens when you try using pancake mix for Yorkshire puddings — same basic problem, different shortcut.
The Taste Difference Nobody Warns You About
Beyond the collapse, self-rising flour can leave a faint metallic or slightly bitter aftertaste in a Yorkshire pudding.
That’s the baking powder itself you’re tasting, especially in a plain batter with no sugar or strong flavors to mask it.
It’s subtle, but once you notice it, it’s hard to un-taste — one more reason I don’t reach for self-rising flour here.
All-Purpose Flour vs Self-Rising Flour for Yorkshire Pudding
So is plain flour actually used for Yorkshire pudding, or is that just tradition talking? It’s tradition backed by chemistry.
In the US, the flour you want is plain all-purpose flour — no leavening added, nothing extra. In the UK, the same product is simply called plain flour.
Plain, unleavened flour is what gives you control over exactly when and how the batter rises.
The table below breaks down what each flour actually does inside the batter, since the difference isn’t just labeling.
If you’re curious how another starchy substitute performs, I’ve also compared how Yorkshire puddings made with corn flour turn out — worth a look if all-purpose is out too.
| Factor | All-Purpose (Plain) Flour | Self-Rising Flour |
|---|---|---|
| Raising agent | None added — steam does all the work | Baking powder already mixed in |
| Rise timing | Slow, controlled rise that sets as it climbs | Fast rise that peaks early, then collapses |
| Texture result | Crisp shell, hollow airy center | Dense, doughy, uneven crumb |
| Flavor | Neutral, lets eggs and drippings shine | Can taste faintly metallic or bitter |
| Best use | Yorkshire pudding, popovers, pancake-style batters | Quick breads, biscuits, scones |
What Flour Can You Use to Make Yorkshire Puddings?
Plain all-purpose flour is the standard, but it’s not the only flour that works. Here’s what I’ve actually tried in my own kitchen.
Bread Flour
Bread flour has more protein than all-purpose flour, which builds more gluten in the batter.
In practice, this doesn’t hurt the rise — if anything, I’ve found it gives the pudding walls a slightly chewier, more structured bite. If you bake a lot, it’s worth reading up on choosing the best flour for bread baking at home to understand that protein difference better.
00 Flour
00 flour is milled finer and usually has less protein than standard all-purpose flour, which can make for a slightly more tender pudding wall.
Just make sure your oil and tin are aggressively hot before the batter goes in — a lower-protein flour has a little less structural backup if the steam doesn’t kick in fast.
Gluten-Free Flour
Gluten-free flour blends can work, but expect a different texture — denser, and less of that classic hollow, crackly shell.
Adding a small amount of xanthan gum helps the batter hold together and trap steam more like a wheat-based version does. If gluten is a concern in your kitchen more broadly, the Mayo Clinic’s overview of a gluten-free diet is a solid starting point for ingredient swaps beyond just this recipe.
What About Self-Rising Flour for Other Roast Dinner Sides?
Self-rising flour isn’t a total villain in the kitchen — it’s just wrong for this particular job.
It can actually work fine in other roast dinner components; for example, I’ve written about whether you can make cheese sauce with self raising flour, and the answer there is a lot more forgiving than it is here.
The difference comes down to what you need the flour to do: thicken a sauce gently, versus hold a delicate steam-risen structure together.
What Actually Makes Yorkshire Pudding Rise?
This is the part that trips people up: if there’s no baking powder in a classic Yorkshire pudding batter, what’s doing the rising?
Steam is the raising agent in Yorkshire pudding — not a chemical one.
The batter is just eggs, milk, water, and plain flour, mixed into something closer to a thin pancake batter than a cake batter.
When that wet batter hits fat that’s been heating in the oven until it’s rippling and nearly smoking, the moisture flashes into steam almost instantly.
That burst of steam pushes up through the batter, and as the outside sets into a crisp shell, the trapped steam keeps expanding the inside until the structure locks in place.
Baking powder and baking soda work through a completely different mechanism — a chemical reaction between an acid and a base that releases carbon dioxide, as explained in Colorado State University Extension’s guide to baking soda versus baking powder.
Stack that chemical gas release on top of the steam reaction, and you get two rising forces peaking at different times instead of one working steadily. That mismatch is exactly why self-rising flour sinks the whole structure.
Tips for a Bigger, Crisper Rise
Once the flour question is settled, the rest of your rise comes down to technique. These are the habits I always come back to.
Rest the Batter
You don’t have to rest Yorkshire pudding batter, but I always do — even just 30 minutes at room temperature makes a real difference.
Resting lets the flour fully hydrate and the gluten relax, which gives you a springier, less cakey interior. Overnight in the fridge is even better if you’re planning ahead.
Get the Hydration Right
The wetter the batter, within reason, the more steam it can generate.
A good target is roughly equal parts by volume of eggs, milk, and flour, then a splash of water if the batter looks thicker than heavy cream. Too much flour and not enough liquid is the single biggest reason home rises fall flat.
Preheat the Fat Until It’s Screaming Hot
Pour a tablespoon or two of oil or beef drippings into each muffin cup and get the tin into a 425–450°F (220–230°C) oven for a full 10 minutes before the batter goes anywhere near it.
You want to hear a sizzle the instant the batter hits the tin — that’s the sound of steam starting to do its job.
Don’t Open the Oven Door Early
I know it’s tempting, but resist checking on them before the 20-minute mark. A rush of cold air can stall the rise before the walls have set enough to hold their shape.
Once you’ve got a batch of tall, golden puddings, storage matters too — if you’re making a big batch ahead of time, it helps to know how to reheat Yorkshire puddings without losing that crisp shell, or how to microwave Yorkshire puddings in a pinch when the oven’s already full of everything else for dinner.
Frequently Asked Questions
Is plain flour used for Yorkshire puddings?
Yes, plain flour (all-purpose flour in the US) is the standard choice because it has no added leavening, which lets the batter rise purely from steam instead of a chemical reaction.
What is the raising agent in Yorkshire pudding?
There isn't a chemical raising agent in a traditional recipe. The rise comes from steam, created when wet batter hits very hot fat and the trapped moisture expands as it cooks.
Does it matter if I use plain or self-rising flour for Yorkshire pudding?
Yes, it matters a lot. Self-rising flour's added baking powder makes the batter rise too fast and collapse before it sets, giving you a flat, dense pudding instead of a tall, crisp one.
Is there self-rising flour in a bread pudding?
Bread pudding is a different dish entirely, usually made from stale bread, custard, and sometimes a leavened batter, so recipes vary. It has nothing to do with the plain-flour batter used for Yorkshire pudding, despite the similar name.
Can I fix Yorkshire puddings I already made with self-rising flour?
Not once they're baked and collapsed, unfortunately. Your best move next time is to swap in plain all-purpose flour, or cut back on liquid slightly if you want to try the self-rising batch again with adjustments.