What is it?

Gluten-free eating removes wheat, barley, rye (and their hybrids). This guide covers staple foods, smart flour swaps, label reading, and cross-contact basics to keep things simple and safe.

Quick start
  • Base meals on naturally gluten-free foods: vegetables, fruit, plain meats/fish/eggs, legumes, nuts/seeds, dairy (as tolerated).
  • Choose certified GF grains: rice, quinoa, buckwheat, corn/maize, certified GF oats*.
  • Read labels every time—check for wheat, barley, rye, malt, and “contains gluten”.

*Oats: tolerance and regulations vary by country; use certified GF oats and follow local guidance.

Food lists (starter)
  • Emphasise: fresh produce; potatoes, rice, quinoa; plain proteins; dairy or lactose-free options; olive oil; herbs/spices (single-ingredient).
  • Use with caution: sauces, stocks, spice blends, processed meats, chips/snacks—check labels.
  • Avoid: regular breads/pasta/couscous; wheat flour tortillas; barley (malt), rye bread/crackers; beer unless GF.
Flour & baking swaps
Use for Gluten-free swap ideas
All-purpose flour GF all-purpose blend (with xanthan/psyllium), rice + tapioca + potato starch mix
Bread GF bread mix + psyllium husk; buckwheat + sorghum blends
Thickening Cornstarch, arrowroot, potato starch
Crumbing GF breadcrumbs, ground almonds, crushed GF cornflakes
Cross-contact basics
  • Use a separate toaster or toaster bags; avoid shared crumbs.
  • Dedicated utensils/boards or clean thoroughly before GF prep.
  • Store GF staples on upper shelves; keep flours sealed to avoid dust spread.
  • Fryers: shared oil can contaminate—ask if a dedicated fryer is used.
Label tips
  • Scan for wheat, barley, rye, malt (incl. barley malt extract) and “contains gluten”.
  • “May contain” = potential cross-contact—decide with your practitioner.
  • Prefer products with certified GF logos where available.
Sample day (non-prescriptive)
  • Breakfast: certified GF oats porridge, berries, cinnamon
  • Lunch: quinoa-roast veg bowl with chickpeas, olive oil, lemon
  • Dinner: grilled salmon, potatoes, garlicky greens
  • Snacks: rice cakes with peanut butter; yogurt or lactose-free option
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Educational only. Not medical advice. Always consult your healthcare professional.