The Complete GF Foods List
Knowing which foods are safe, which to avoid, and which require careful label-reading is the foundation of a successful gluten-free diet. This guide gives you a comprehensive reference for shopping, cooking, and dining out.
Foods That Are Naturally Gluten-Free
Fruits and Vegetables
All fresh, frozen, and plain canned fruits and vegetables are naturally GF. Avoid fruit and vegetable products with sauces, seasonings, or breading — these may contain gluten.
Meat, Poultry, and Fish
All plain, unprocessed meat, poultry, and fish are naturally GF. Marinated, breaded, or seasoned meats may contain gluten — check labels on packaged meats.
Eggs
All eggs are naturally GF. Plain cooked eggs (scrambled, fried, poached, boiled) are naturally gluten-free. When eating out, ask about shared pans and griddles.
Dairy
Plain milk, cheese, butter, cream, and yogurt are naturally GF. Flavored dairy products, some processed cheese products, and malted dairy drinks may contain gluten.
Legumes
Dried and canned beans, lentils, chickpeas, and peas are naturally GF. Avoid legume products with sauces, seasonings, or in processed foods unless GF certified.
Naturally GF Grains
- Rice (white, brown, wild, black)
- Corn and cornmeal
- Quinoa
- Buckwheat
- Millet
- Sorghum
- Teff
- Amaranth
- Certified GF oats
Nuts and Seeds
All plain nuts and seeds are GF. Flavored or coated varieties may contain gluten-containing ingredients.
Oils and Fats
All cooking oils (olive, vegetable, coconut, avocado) are GF. Butter, lard, and most margarines are GF.
Foods That Always Contain Gluten
- Bread (all conventional bread)
- Pasta, noodles (conventional)
- Crackers and pretzels
- Cookies, cakes, pastries, muffins
- Pizza (conventional)
- Most breakfast cereals
- Beer (conventional)
- Barley soup and dishes
- Rye bread and crispbreads
- Couscous, bulgur, farro, freekeh, kamut, spelt
- Seitan (wheat gluten protein)
- Most breaded and battered foods
Foods to Check Carefully
Oats
Oats are naturally GF, but most commercial oats are contaminated with wheat during growing, storage, or processing. Only oats labeled certified gluten-free (Purity Protocol oats or certified gluten-free rolled oats) belong in the cart. Ordinary oats are a cross-contact risk. Ask your clinician about avenin.
Soy Sauce
Traditional soy sauce is brewed with wheat. Replace with tamari (check for GF labeling) or coconut aminos.
Salad Dressings
Many contain malt vinegar, soy sauce, or wheat-based thickeners. Check every label.
Soups and Broths
Many are thickened with flour or contain barley. Look for GF-certified soups.
Medications and Supplements
Some use wheat starch or other gluten-containing binders. Check with your pharmacist.
Oats, Malt, and "Natural Flavors"
Malt (from barley) appears in many products. "Natural flavors" may sometimes be derived from wheat.
Modified Food Starch
If the source isn't specified, it may be wheat. In the US, wheat-derived modified food starch must be labeled, but elsewhere it may not be.
Shopping Strategies
- Focus on the perimeter of the grocery store: Fresh produce, meats, dairy — these are mostly naturally GF and don't require label-reading.
- Learn your safe brands: Once you've verified a specific brand of pasta, dressing, or snack is GF, you can trust it until the formula changes.
- Always read labels on new products: Even products you've bought before can change their formula — a quick scan of the ingredients is worth it.
- Look for a certification mark: GFCO is one third-party gluten-free certifier, and its mark on a package adds an independent check.
Naturally Gluten-Free Grains and Starches
Rice (white, brown, black, wild), corn, quinoa, millet, buckwheat, sorghum, teff, and amaranth are all naturally gluten-free. Potato starch, tapioca starch, and arrowroot are gluten-free in their pure forms. Oats need extra care: buy oats labeled gluten-free, and note that Bob's Red Mill says "a tiny fraction of the population cannot tolerate even the purest gluten free oats" (Bob's Red Mill, Gluten Free Steel Cut Oats). Ask your doctor before adding oats.
Buy these labeled gluten-free. Even naturally gluten-free grains can be processed in facilities that handle wheat, barley, and rye. In the United States, a gluten-free label means the food contains less than 20 parts per million of gluten (FDA, Gluten and Food Labeling).