Beyond Rice: The World of Gluten-Free Grains
Most people going gluten-free default to rice as their primary grain, which is fine but limiting. The world of naturally gluten-free grains is diverse, nutritious, and delicious. Exploring these options keeps the GF diet interesting, improves nutritional variety, and opens up new culinary possibilities.
This guide covers every major GF grain, with cooking instructions and the best ways to use each.
Rice — The Foundation
White rice: Quick-cooking, neutral flavor, versatile. White rice is polished (bran removed), which makes it less nutritious but also longer-storing and faster-cooking. Cook at 1:2 ratio (rice:water) for 18 minutes.
Brown rice: Whole grain with bran intact. More fiber, vitamins, and minerals than white rice. Nuttier flavor, chewier texture. Cook at 1:2.5 ratio for 40-45 minutes, or use the Pasta Method (cook like pasta in a large pot of boiling water for 30 minutes, drain, let steam 10 minutes).
Black/purple rice: High in anthocyanins (the same antioxidants in blueberries). Nutty, slightly sweet flavor. Visually striking.
Red rice: Earthy flavor, chewy texture. Good in pilafs and grain salads.
Jasmine and basmati: Aromatic long-grain varieties; naturally GF.
Wild rice: Technically not rice but the seed of an aquatic grass. Chewy, nutty, very different from conventional rice. Pairs well with mushrooms and game meats.
Quinoa
Covered in detail in our quinoa guide. The short version: quinoa is a complete protein, cooks in 15 minutes, has excellent nutrition, and works as a rice substitute in virtually any application.
Cooking: 1:2 ratio, bring to boil, simmer covered 15 minutes, rest 5 minutes, fluff.
Sorghum
An ancient African grain increasingly popular in GF cooking. Mild, slightly sweet flavor; chewy texture similar to wheat berries or farro.
Nutrition: High in protein (5g per cup cooked), fiber (3g), iron, B vitamins. One of the more nutritious GF grains.
Cooking: 1:3 ratio, simmer 45-60 minutes until tender (sorghum takes longer than most grains). Can be soaked overnight to reduce cooking time. Use like wheat berries — in grain salads, stews, and pilafs.
Sorghum flour: Widely used in GF flour blends. Mild flavor, reasonable protein content.
Millet
A tiny yellow grain widely consumed in Africa and Asia. Mild, slightly nutty flavor that takes on the flavors of what you cook it with.
Types: Pearl millet (most common in the US), finger millet, foxtail millet.
Cooking: 1:2 ratio, simmer 20 minutes for fluffy millet (like rice). For porridge, use more water and stir frequently.
Uses: Millet porridge, pilafs, grain salads, stuffed vegetables. Can be "popped" like popcorn for a crunchy snack.
Nutrition: Good source of magnesium, phosphorus, and B vitamins. Slightly higher in carbohydrates than quinoa.
Buckwheat
Despite the name, buckwheat is unrelated to wheat — it's a seed from a flowering plant related to rhubarb. It has a distinctive earthy, slightly bitter flavor.
Forms:
- Raw groats: mild flavor, can be eaten as cereal or cooked like rice
- Kasha: roasted buckwheat with stronger flavor, used in Eastern European cuisine
- Buckwheat flour: used in pancakes, soba noodles (check that they're 100% buckwheat), crêpes
Cooking groats: 1:2 ratio, simmer 15-20 minutes.
Uses: Buckwheat pancakes (a classic), kasha with bow-tie pasta (traditional Jewish dish; use GF pasta), grain bowls, porridge, granola.
Teff
The world's smallest grain, from Ethiopia. A key ingredient in Ethiopian injera bread.
Flavor: Earthy, slightly molasses-like, nutritious. Can be mild or bold depending on the variety (ivory teff is milder; brown/dark teff is more pronounced).
Nutrition: Exceptional — high in protein, calcium (unusual for a grain), iron, fiber, and zinc. One of the most nutritious GF grains available.
Cooking as porridge: 1:3 ratio, simmer 15 minutes, stirring occasionally, until thick and porridge-like.
Teff flour: Used in GF baking for nutrition and flavor; earthy flavor works in quick breads, muffins, and pancakes.
Amaranth
An ancient crop from the Americas with tiny, seed-like grains. Nutty, slightly grassy flavor.
Nutrition: Exceptional — higher in protein than most grains, including lysine (an amino acid rare in grains). High in calcium, iron, and magnesium.
Cooking: 1:2.5-3 ratio, simmer 20-25 minutes. Cooked amaranth has a slightly porridge-like texture due to its small size. Best used in porridge, soups, or blended into smoothies for nutrition.
Popped amaranth: Heat a dry pan over high heat, add small amounts of amaranth, and they'll pop like tiny popcorn. Great sprinkled on salads, yogurt, or mixed into granola.
Oats (Certified GF Only)
Certified gluten-free oats are among the most useful and widely consumed GF grains. They're high in beta-glucan (a soluble fiber that supports cholesterol levels and gut health), have a pleasant mild flavor, and work in countless applications.
Forms: Rolled oats (quicker cooking, less chewy), steel-cut oats (longer cooking, very chewy), quick oats (fastest, softest), oat flour (ground from rolled oats).
Note: Must be certified GF and should be introduced gradually by people with celiac disease.
Corn
White and yellow corn in all forms — fresh, frozen, canned, cornmeal, polenta, masa harina — are naturally GF. Corn is one of the most affordable and versatile GF starches.
Expanding Your GF Grain Rotation
The best approach: don't eat the same grain every day. Rotate through rice, quinoa, millet, and teff for nutritional variety. Try buckwheat pancakes for a flavor change. Make a grain salad with sorghum. The GF grain world is genuinely diverse and delicious once you start exploring it.