Opera cake
Medium GI
GL 31 per 100 g
- Contains some protein from almonds and eggs
- High sugar content
Opera cake has a glycemic index of 65 (Moderate).
Updated Sep 2, 2026 · Sources: Logi Nutrition Team (USDA-derived composition, AI-assisted) · Not medical advice · Report an error
Instead of this
- GL 1 per 100 g This mousse offers a rich, chocolatey experience with a significantly lower GI of 10 and GL of 1, minimizing blood sugar impact.
Avocado chocolate mousse (with monk fruit) - GL 4 per 100 g High-percentage dark chocolate satisfies a craving for sweets with a much lower GI of 20 and GL of 4 compared to the opera cake.
Dark chocolate (85% cacao, minimal added sugar) - GL 2 per 100 g This is a nutrient-dense, lower-glycemic alternative that provides a satisfying dessert option with a GL of only 2.
Greek yogurt with berries and chia seeds
Logi · Manage Insulin Resistance
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Opera cake is one of the 11,117 foods Logi scores when you photograph a meal — with the portion.
Nutrition Facts (per 100g)
per 100g
| Calories | 420 kcal |
| Carbohydrates | 48 g |
| Sugars (Total) | 36 g |
| Natural | 4 g |
| Added | 32 g |
| Fiber | 2 g |
| Soluble | 0.6 g |
| Insoluble | 1.4 g |
| Protein | 5 g |
| Fat | 24 g |
| Saturated | 13 g |
| Unsaturated | 11 g |
| Sodium | 120 mg |
Processing Level
Why this score?
- Contains some protein from almonds and eggs
- Provides quick energy
- High sugar content
- High saturated fat
- Ultra-processed with low fiber
Low-GI recipes on Logi Food Coach
Frequently Asked Questions
What is the glycemic index of Opera cake?
Opera cake has a glycemic index of 65 (Moderate) and a glycemic load of 31 per 100 g.
Is Opera cake good for people with insulin resistance?
Opera cake has a medium glycemic index (65). It fits in moderation, ideally with protein or fat; a lower-load alternative is Avocado chocolate mousse (with monk fruit).
How does Opera cake affect blood sugar?
Opera cake has a glycemic load of 31 per 100g, which indicates a significant impact on blood sugar levels.
Check Opera cake in the Logi app, with your portion.
