
The Pie Room is not just the title of Calum Franklin’s new cookbook, it is an actual location. The Pie Room is a Victorian Kitchen nestled into Holborn Dining Room, a great British brasserie and main restaurant of The Rosewood London. It is made of marble, brass and copper and houses the chefs who spend their days crafting hundreds of savoury pastries a day.
The cookbook, The Pie Room is by Calum Franklin aka The Pie King. He is a chef who has embraced the roots and history of British cooking, most notably classic British savoury pies. The Pie Room is his brainchild, designed to be a window into the world of elegant and detailed pastry making. His cookbook with the same title offers the home cook a chance to learn, explore and create classic British pastries from Haggis Scotch Egg to a Beef wellington and glazed apple tart.
The cookbook starts with tools and techniques, where he sets out the tools of the trade and proper techniques on egg washing, rolling pastry dough and decoration. Unsurprising this was one of my favourite parts of the cookbook – providing a foundation on which to begin. He then gives recipes for pastry doughs including the rough puff pastry I’ve shared below. Another favourite section, these recipes can be used to make the pie of your imagination. The rest of the cookbook is dedicated to recipes from easy pies to more complicated ones. There ae vegetable pies, shellfish pies, meat and poultry pies, grand party pieces (like the most detailed stuffed sea bass en croute), puddings and tarts. He also includes non-pie recipes in the starter and side dishes chapters.
The cookbook is a visual feast. His pies are edible artwork and I found myself awestruck at the level of detail and perfect construction. It gave me a desire to make more pies, particularly savoury pies which I almost never make, and when I do, they look more rustic than arty, and the fillings not nearly as thought out. If you love a classic British Pie or making your own pastry, you’ll love getting stuck in this cookbook. In terms of dietary concerns all the pastry doughs contain butter – the fat of choice in the pie world. While there is a vegetable pie chapter and a pudding chapter that only has dairy, making it suitable for vegetarians, the majority of the pie recipes contain seafood, poultry or meat.
The recipe I’m sharing is his recipe for a rough puff pastry. It’s one of the first pastry doughs I learnt to make and mastered and I love how versatile it is. It’s relatively easy and quick to make and has a rustic charm which also means it’s hard to mess up. It includes the folding process you would use in croissants or a classic puff pastry but without the butter lamination which makes it easier and quicker. You can use it in both savoury and sweet applications. I used half my dough to make savoury breakfast tarts which involved me rolling the dough out about 5mm in thickness and topping it with a border of chopped tomatoes and red pepper. I then cracked an egg in the middle, sprinkle on some feta and baked it in a preheated oven at 200°C for 20 minutes. It was divine.
The other half I used to make babka straws, the number one thing I make when making a puff pastry. It’s a recipe from the Millennial Kosher cookbook that you can also find here.
Calum uses his puff pastry to make sardine, olive and onion tartlets, tomato goat’s cheese and onion lattice (on my to make list) as well as a beet wellington (yes, beeT – not a typo!) that I’d also be keen to try out.
You can use this rough puff pastry recipe in any recipe that calls for puff pastry. A few notes on the recipe before I share it;
1. I halved the recipe. The rough puff pastry in the cookbook yields 1.5kg, I got about 650 grams. It’s a recipe that’s easy to double, triple or half, so use the serving size in our recipe card to automatically adjust the ingredients based on how much you need.
2. As I halved the recipe, I halved the length and width that I rolled the dough out into. This is important – you’re working with less dough, so you don’t have to roll it out as much or it’ll be too thin. If you double the recipe, roll it out to 50cm by 30cm.
3. This puff pastry does freeze well. There are instructions below, so if you want to make the full recipe know that you can store it for later use.
4. Make sure your butter is cold when adding it to the flour otherwise you’ll end up with a creamy dough instead of a crumbly dough. I find it easier to make this by hand instead of a stand mixer, especially when working in the butter. You have more control over how it feels and comes out.

How to Make Your Own Rough Puff Pastry ala The Pie Room
Ingredients
- 250 grams plain flour
- 1/2 teaspoon Salt
- 250 grams butter chilled and diced
- 125 ml ice cold water
Instructions
- If making the pastry by hand, sift the flour into a large bowl and add the salt and butter. Using your fingers, gently mix to a rough dough.
- If making the pastry using a mixer, sift the flour into the bowl and add the salt and the butter. Using a paddle attachment, work at a medium speed for 2-3 minutes until the butter has formed small nuggets and the mixture becomes grainy.
- Add the ice cold water all at once to the flour and butter and continue at a medium speed just to bring the dough together. The dough should not be welled mixed, you want the dough to be straggly and rough, with the fats still visible, so don't work it too long.
- Tip the mixture out onto a lightly floured surface and carefully knead the dough until all the flour is incorporated. Flatten the dough slightly, wrap it tightly in clingfilm and chill in the refrigerator for 30 minutes.
- On a lightly floured surface, roll out the dough to a rectangle measuring 25cm by 15cm, using the sides of your hands to make sure the edges are neat and square. Dust any excess flour from the surface of the dough. With the shortest side closest to you, visually divide the dough horizontally into thirds and very lightly dampen the center third with a little water, then fold the bottom one third of the dough over the center third. Repeat by folding the remaining top third over the double layer of dough.
- Turn the dough 90 degrees clockwise and repeat the rolling and folding process. This makes up the first two turns. Tightly wrap the dough in clingfilm. Lightly press your finger into the bottom right hand corner of the dough to make an indentation which signifies how the dough was positioned on the board before you put it into the refrigerator. Chill the dough in the refrigerator for 30 minutes.
- Unwrap the dough and place it on your work surface with the indent in the same position as before at the bottom right-hand corner. Next, turn the dough 90 degrees clockwise and repeat the rolling and folding process two more times for the final two turns. Chill in the refrigerator for at least 40 minutes before it is ready to be used.
- This rough puff pastry dough can be kept for up to three days in the fridge and for one month in the freezer. If freezing, weigh out the dough needed for individual recipes -it will take less time to thaw and you won't be potentially wasting any dough. To use the dough from the freezer, allow it to come back to fridge temperature overnight.
The Pie Room was given to us by Jonathan Ball Publishers and is available here. Jonathan Ball Publishers nor the author approved or reviewed this piece prior to publication. Opinions and images are our own. Recipe is reprinted with permission.

Zissy is the co-founder of Nutreats. She likes to make things, do things and wear things.