The week after a coeliac diagnosis, the kitchen feels like a minefield. It isn’t — but the advice to “just go gluten-free” skips the part where nobody tells you what to actually buy. So here’s a calm, no-panic starter pantry: the things that make week one feel manageable instead of overwhelming.
First, the mindset
You don’t need to throw out your whole kitchen or spend a fortune on specialist products on day one. Most of a safe diet is naturally gluten-free food you already eat. The goal this week is simple: a handful of reliable staples, a few cross-contact fixes, and one or two “treat” swaps so you don’t feel deprived.
The naturally gluten-free backbone
Build the week around food that was never going to contain gluten in the first place:
- Rice, potatoes, and plain corn (polenta, plain corn tortillas — check the label)
- Fresh meat, fish, eggs
- Plain dairy — milk, butter, plain yoghurt, most cheese
- All your fruit and vegetables
- Plain nuts, seeds, and dried pulses (lentils, chickpeas, beans)
That list alone is most of a week’s cooking, and none of it needs a special label.
The swaps worth buying
A few replacements make daily life feel normal again:
- Gluten-free bread or wraps — for the sandwich-shaped hole in your day.
- Gluten-free pasta — rice or corn-based versions are excellent now; cook them a touch under and don’t overdrain.
- Gluten-free oats — specifically the purity-protected kind, not standard oats (which are routinely cross-contaminated).
- A gluten-free flour blend — for thickening and the first bit of baking, when you’re ready.
- Tamari instead of regular soy sauce — standard soy sauce usually contains wheat; tamari is the gluten-free swap.
The cross-contact fixes (cheaper than you think)
If you share a kitchen with gluten-eaters, these small buys prevent most accidental glutening at home:
- A separate toaster, or toaster bags
- Your own jars of butter, jam and spreads (label them — no double-dipping from the gluten side)
- A fresh chopping board and a colander kept gluten-free
- A dedicated wooden spoon or two
One label habit to start now
Get into the habit of reading the ingredients list. In the EU and UK, gluten-containing cereals must be emphasised (usually bold) whenever they’re an ingredient, so a quick scan tells you most of what you need. Build the habit this week and it becomes automatic fast.
You’ve got this
Week one is the steepest part of the curve, and it flattens quickly. A backbone of naturally gluten-free food, a few smart swaps, and a handful of cross-contact fixes — that’s a working gluten-free kitchen, and you can build it in a single shop.
Want it as a checklist? Our pantry basics guide breaks it down aisle by aisle, the newly diagnosed guide walks through the first fortnight, and our printables include a ready-to-use starter shopping list you can take to the shop.
How to Gluten Free provides practical information, not medical advice. Product availability and labelling vary by country — for guidance on your own diagnosis, speak to your gastroenterologist or national coeliac society.
