GL 34.8 per typical piece (120 g) · GL 29 per 100 g
Sourdough muffin has a glycemic index of 65, lower than plain Muffin (70). One typical piece (120 g) adds a glycemic load of 34.8.
Updated Oct 20, 2025 · Sources: Logi Nutrition Team (USDA-derived composition, AI-assisted) · Not medical advice · Report an error
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Sourdough muffin is one of the 11,117 foods Logi scores when you photograph a meal — with the portion.
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| Calories | 270 kcal |
| Carbohydrates | 45 g |
| Sugars (Total) | 10 g |
| Natural | 3 g |
| Added | 7 g |
| Fiber | 2 g |
| Soluble | 0.6 g |
| Insoluble | 1.4 g |
| Protein | 6 g |
| Fat | 7 g |
| Saturated | 2 g |
| Unsaturated | 5 g |
| Sodium | 350 mg |
Low-GI recipes on Logi Food Coach
Sourdough muffin has a glycemic index of 65 (Moderate). One typical piece (120 g) has a glycemic load of 34.8; per 100 g the glycemic load is 29.
Sourdough muffin has a medium glycemic index (65). It fits in moderation, ideally with protein or fat; a lower-load alternative is Whole grain muffin.
Among the forms of Muffin in this database, Homemade flaxseed muffin (flaxseed, eggs, minimal binders) has the lowest glycemic load (1.5 per 100 g).
Check Sourdough muffin in the Logi app, with your portion.
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