Least Processed Granola
Each product is ranked by its own Processing Score, lowest first. To keep the list from being one company's catalog, it shows at most two products from any one brand.
Granola by the Numbers
We scored every granola product in our database: 901 items across 109 brands. In our analysis, about 92% land in the Highly or Ultra-Processed tiers.
What should you look for on the label?
- Sugar should not be in the first three ingredients
- Multiple sweeteners (sugar, corn syrup, brown rice syrup, honey) is a red flag
- Simple oats and honey granola with nuts and salt (5-6 ingredients total) is the gold standard
- Yogurt or chocolate "coating" on clusters contains hydrogenated oils and additives
- Protein granola with whey isolate or soy protein adds processing; look for versions using whole nuts and seeds for protein instead
Most Processed Granola
For context, here are the top 5 of the opposite ranking, the most processed granola in our analysis.
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How are products scored?
Every product is evaluated using two independent scores. The Processing Score (lower is better) measures the degree of industrial processing based on ingredient analysis, including the presence of artificial additives, preservatives, and highly modified ingredients. The Nutrition Score (higher is better) rates overall nutritional quality, rewarding protein and fiber while penalizing excess sodium, added sugars, and saturated fat.
Products are assigned to one of four processing levels: Minimal (score ≤ 2.5), Processed (2.6 to 5.0), Highly Processed (5.1 to 8.0), and Ultra-Processed (above 8.0). Each product in the ranking is placed by its own Processing Score, not by its brand. Based on our analysis of 445K+ curated products from the USDA FoodData Central database. For a deeper look, see our Processing Score guide and Two-Score System explanation.
Frequently Asked Questions
Is granola healthy?
Simple granola (oats, nuts, oil, honey) scores low. But many commercial granolas score high, with 12+ ingredients and more sugar per serving than some sweetened cereals.
What makes granola ultra-processed?
Added soy lecithin, artificial flavors, multiple sweeteners, candy pieces, and yogurt-flavored coatings push granola from the low end of our scale to the high end.
Is making granola at home worth it?
Yes. Homemade granola (oats + nuts + honey/maple + oil + salt, baked) scores low and costs less than premium commercial options.
Is granola gluten free?
Oats are naturally gluten free, but most commercial granola is processed in facilities that also handle wheat, leading to cross-contamination. If you need certified gluten free granola, look for brands that specifically label their products as such and use dedicated gluten free oats.
Are granola bars healthy?
Most commercial granola bars score high on our scale because they add corn syrup, modified starch, and preservatives to hold the bar together. Simple bars with oats, nuts, honey, and minimal binders score lower. Loose granola tends to be less processed than its bar counterpart.