Sponge fingers
High GI
GL 56 per 100 g
- Low total fat content
- Very high glycemic load and index
Sponge fingers has a glycemic index of 70 (High).
Updated Jul 4, 2026 · Sources: Logi Nutrition Team (USDA-derived composition, AI-assisted) · Not medical advice · Report an error
Instead of this
- Homemade almond flour ginger cookies (erythritol-sweetened)GL 1 per 100 g Significantly lower in carbohydrates and higher in healthy fats and protein, resulting in a much smaller impact on blood glucose.
- GL 2.7 per 100 g Provides a satisfying crunch with almost zero net carbs and high fiber, making it a blood-sugar-friendly alternative to refined-flour sweets.
Flaxseed crackers
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Sponge fingers is one of the 11,117 foods Logi scores when you photograph a meal — with the portion.
Nutrition Facts (per 100g)
per 100g
| Calories | 390 kcal |
| Carbohydrates | 80 g |
| Sugars (Total) | 38 g |
| Natural | 3 g |
| Added | 35 g |
| Fiber | 1.5 g |
| Soluble | 0.5 g |
| Insoluble | 1 g |
| Protein | 7 g |
| Fat | 4 g |
| Saturated | 1.2 g |
| Unsaturated | 2.8 g |
| Sodium | 120 mg |
Processing Level
Why this score?
- Low total fat content
- Low saturated fat content
- Very high glycemic load and index
- High added sugar content
- Low fiber and protein density
Low-GI recipes on Logi Food Coach
Frequently Asked Questions
What is the glycemic index of Sponge fingers?
Sponge fingers has a glycemic index of 70 (High) and a glycemic load of 56 per 100 g.
Is Sponge fingers good for people with insulin resistance?
Sponge fingers has a high glycemic index (70) and raises blood sugar quickly. A lower-load alternative is Homemade almond flour ginger cookies (erythritol-sweetened).
How does Sponge fingers affect blood sugar?
Sponge fingers has a glycemic load of 56 per 100g, which indicates a significant impact on blood sugar levels.
Check Sponge fingers in the Logi app, with your portion.
