National Bestseller. Pizza Consulting. Thanksgiving. Let’s Go!


Hey Reader!

🥖 What a Week

It’s been a wild stretch lately. I was in Elora last weekend for a beautiful book signing at Seasons Home & Gift (huge thanks to everyone who came out, the turnout was amazing 🙏). From there, I headed straight into a three-day consulting project in Hamilton with the team at Bardo, and now we’re rolling right into Thanksgiving weekend.

And because I don’t seem to know how to slow down, I’ve got another signing coming up this Saturday from 11–2 p.m. at Cheese Boutique in Toronto. If you’re nearby, come say hi, grab a copy of Bread Etc., and talk all things sourdough (and maybe grilled cheese).

It’s been busy and a little overwhelming, but in the best possible way. Seeing so many of you bake from the book, come to events, and share photos or stories has made all the long days completely worth it. Thank you for every message, every tag, and every kind word — you’re helping make this whole “national bestseller” thing feel real.

In this week's newsletter, you will find:

  1. Bread Etc. is Officially a National Best Seller 📚
  2. The Dream Baking Trip to France (Coming June 2026) ✨
  3. The Ultimate Sourdough Grilled Cheese (with Afrim Pristine) 🧀
  4. This week in the micro bakery 🕺 - Off-Site Pizza Consulting

Bread Etc. is Officially a National Best Seller 📚

I honestly can’t believe I’m writing this — Bread Etc. is now officially a National Best Seller here in Canada.

When I started writing this book back in 2020, I never imagined it would end up here. What began as a few scribbled formulas during lockdown somehow turned into a real, printed book on shelves across the country, and now, it has that little “National Best Seller” label beside it.

That’s thanks to you. Every person who pre-ordered, shared a photo, told a friend, or baked something from the book you helped make this happen. I truly mean it when I say none of this would be possible without your support.

It’s wild to see Bread Etc. listed alongside some of the biggest books in the country on both Amazon and Indigo, and I’m still trying to process it, this already feels surreal.

From the bottom of my heart, thank you for believing in the book, for baking from it, and for helping it reach this milestone.



The Dream Baking Trip to France (Coming June 2026) ✨

This has been in the works for over a year countless calls, timing challenges, and “what-if” planning sessions but it’s finally happening.
Next summer, I’ll be leading a once-in-a-lifetime trip through France for a small group of passionate bakers.

For now, I can’t share everything (some details are still under wraps 👀), but here’s a little taste of what’s to come:

🥐 Bake in Paris — We’ll start our adventure in the City of Light, exploring some of my favourite bakeries and patisseries while diving into the art of French viennoiserie.

🏰 Stay in a private château — Our home base in the Loire Valley looks like something out of a storybook, complete with gardens, wine, and enough charm to make you forget what day it is.

🥖 Learn from a MOF — A true career highlight for me: we’ll spend two full days at Foricher Moulin des Gaults, baking shoulder to shoulder with Alexandre Laumain, Meilleur Ouvrier de France and World Bread Champion 2023.
This is not your average class; this is the kind of rare access bakers dream of.

🍷 Michelin-worthy meals & wine tastings — Between bake days, we’ll dine at Michelin-starred restaurants, sip local wines straight from the vineyards, and connect with French artisans who live and breathe their craft.

This trip is being hosted with The Gourmet Vacation, and we’re limiting it to just 20 guests.
It’s designed for people who love good bread, good wine, and good company — the kind of experience you’ll remember for a lifetime.

If you want to be the first to hear when full details go live, tap below to join the early interest list — I’ll be sharing updates only with that group before anywhere else.


The Ultimate Sourdough Grilled Cheese (with Afrim Pristine) 🧀

Since I’ll be at Cheese Boutique this Saturday from 11 am – 2 pm, signing copies of Bread Etc., it feels only right to highlight a recipe that celebrates my love of bread and cheese.

This Sourdough Grilled Cheese is comfort food at its best, simple, golden, and absolutely loaded with flavour. I teamed up with Afrim Pristine, Canada’s leading cheese expert and owner of Cheese Boutique, to take this classic to the next level.

Afrim shared his pro tips for the perfect melt, from using room-temperature cheese to combining sliced and grated layers for that epic gooey pull. Together we also broke down:

  • The best cheeses for flavour and melt (spoiler: aged cheddar + Gruyère = magic)
  • The ideal bread-to-cheese ratio (yes, it matters!)
  • And the most common mistakes people make (like cooking too hot or slicing too soon)

If you want to perfect your grilled cheese game — or just treat yourself this weekend this one’s for you.


This week in the micro bakery 🕺 - Off-Site Pizza Consulting

This week I was in Hamilton working with Chef Cam Bell (my old sous chef from Langdon Hall) and the team at Bardo an incredible group who already make great pizza and wanted to push things even further.

We spent three solid days testing different flours, fermentation times, and dough temperatures, running full bake comparisons to see how those variables changed everything from colour and crust structure to flavour and texture. Even small temperature shifts during fermentation made noticeable differences in oven spring and crumb.

It was a deep dive into the science of dough equal parts testing, tasting, and troubleshooting and by the end, we’d dialled in some key parameters that will take their consistency and quality up another level. Projects like this are a reminder of how much precision (and curiosity!) goes into great pizza.

And while I can’t share every detail, I can say this: a few thoughtful adjustments added huge value for their team, improving workflow, dough quality, and overall bake performance across their locations.

If you’re baking pizza at home, here are three lessons that came out of the testing that you can use right away:

  1. Mind your dough temperature — Room temp, fridge temp, and even your hands affect fermentation speed. A cooler dough develops more flavour; a warmer one ferments faster but can overproof quickly.
  2. Rest before serving — Let your pizza sit for 30–60 seconds on a cooling rack after baking. It keeps the bottom crisp and stops steam from softening the crust.
  3. Flour matters more than you think — A strong, high-quality flour gives you better colour, chew, and structure. Even mixing two flours (like a bread flour with an Italian 00) can balance strength and tenderness beautifully.

Happy Baking,

MJD

Want to learn more from me? Check out my online video resources 👇


Unsubscribe · Preferences

Sourdough Duffy

Join 14,081+ bakers of all experience levels. In this newsletter, you will find recipes, guides, tips and tricks on how you can make bakery-quality bread and master those tricky doughs at home. I'm Matthew, a full-time baking professor and I'm excited to share all that I've learned in my 20 years as a professional chef.

Read more from Sourdough Duffy
chef duffy with MOF alexandre laumain, his kids and a bunch of artisan breads

Hey Reader! This past week was one for the books. I had the absolute privilege of hosting Alexandre Laumain in my studio, all the way from France. His bread, his teaching, his generosity, the way he worked with my kids… it was honestly incredible to witness. The workshops have been a huge success, and I could not be more grateful for the experience. It reminded me how much I love teaching in person. There is just something special about being in the room together. The energy, the questions,...

a spread of sourdough breads with MOF Alexandre Laumain

Hey Reader! I want to be real with you for a minute. Life has been a lot lately. The book tour was incredible, but it was also intense. I went straight from one event to the next, signing books, baking, doing interviews, travelling, and trying to stay present through all of it. At the same time, I stepped into a new role as a private chef for a very important family. They are wonderful people, and I feel lucky to work with them, but it has been a full season. People keep asking me how I do...

Hey Reader! Wow, I am writing this at 12:27 a.m. on Halloween, and it has been a wild few months. Between the book tour in September and October and now working as a private chef three days a week, life has felt like a blur in the best way. I loved all the book events, and I want to thank everyone who came out, but I am also really happy that things are slowing down a bit. I am looking forward to a few quiet days at home this month, though tonight will not be one of them. Both my girls are...