What Is Teff?
Teff (Eragrostis tef) is a tiny ancient grain native to Ethiopia and Eritrea, where it has been cultivated for thousands of years and remains the primary ingredient in injera, the traditional sourdough flatbread. Despite its long history in East Africa, teff has gained global popularity as a nutrient-dense, naturally gluten-free grain.
Is Teff Gluten-Free?
Yes — teff is naturally gluten-free. However, as with all naturally GF grains, cross-contamination during milling or packaging can occur. Always choose teff flour labeled certified gluten-free if you have celiac disease or severe gluten sensitivity.
Nutritional Highlights
- Iron: One of the richest plant sources of iron — about 3.4 mg per 100 g of flour
- Calcium: Higher calcium content than most grains
- Protein: Approximately 10 g per 100 g, with a complete amino acid profile
- Resistant starch: High levels support gut health and stable blood sugar
- B vitamins: Significant source of thiamine and riboflavin
Flavor Profile
Teff has a distinctive earthy, slightly sweet, malt-like flavor. Light teff flour has a milder taste; dark (brown) teff is more robust and nutty. The flavor works beautifully in hearty baked goods — think whole wheat bread in terms of depth — but can overpower delicate pastries when used in large quantities.
How to Use Teff Flour in Baking
Because teff has no gluten and a strong flavor, it performs best when blended with milder GF flours. A common guideline: replace no more than 25–30% of the flour blend with teff to avoid the baked good tasting overwhelmingly earthy.
Recommended Ratios
- Pancakes and waffles: 25% teff + 75% sorghum or rice flour
- Muffins: 25% teff + 50% rice flour + 25% tapioca starch
- Injera (GF version): 100% teff + water + GF sourdough starter; ferment 1–3 days
- Cookies: 30% teff + 70% rice flour — adds chew and depth
- Energy bars and granola: Whole teff grain can be popped like popcorn and mixed in
Popped Teff: A Unique Technique
Heat a dry skillet over high heat until very hot. Add a tablespoon of dry teff grain. Shake continuously for 30–45 seconds until the grains pop and turn golden. Popped teff is nutty, crunchy, and makes an excellent topping for yogurt, salads, or mixed into granola bars.
Certified GF Teff Brands
- Bob's Red Mill Teff Flour (certified GF)
- Anthony's Teff Flour (tested GF, from dedicated facility)
- The Teff Company (the original US producer; sourced from Idaho-grown teff)
Storage
Store teff flour in an airtight container in a cool, dark place for up to 3 months. Refrigerate or freeze for longer storage — teff's higher fat content can lead to rancidity in warm conditions.
Always verify that any food products you use are certified gluten-free. Individuals with celiac disease should consult their healthcare provider before making significant dietary changes.