Rougié Duck vs Goose Foie Gras Bloc: 75g Comparison

At the same 75g pack size, Rougié Duck Foie Gras Bloc costs £18.52 and Rougié Goose Foie Gras Bloc costs £19.39 in the 11 October 2026 catalogue snapshot. The price difference is only £0.87, or £1.16 per 100g, so the decision should start with species, listed seasoning and the role of the starter rather than headline price. Both are preserved, ready-to-serve blocs: chill, open and slice them rather than applying a raw-liver cooking method. Confirm ingredients, allergens and after-opening storage on the delivered pack.

Key takeaways

• Both products are 75g ready-to-slice blocs.
• The duck bloc is £24.69 per 100g; the goose bloc is £25.85 per 100g.
• The total-price difference is £0.87.
• Both need chilling and slicing, not cooking.

Why compare the 75g packs? for Rougié Duck vs Goose Foie Gras Bloc: 75g Comparison

The previous version of this comparison matched a 180g duck jar against a 75g goose tin. That made the total price and cost per 100g difficult to interpret. Beleaev now lists a 75g duck bloc and a 75g goose bloc, allowing a direct same-weight comparison.

Which gives better value?

The duck bloc is the lower-priced option by £0.87 per pack and £1.16 per 100g. If the 75g tin is divided equally between two people, the foie gras cost is about £9.26 per person for duck and £9.70 for goose. Delivery and accompaniments are excluded.

The difference is small enough that price should not override the exact product required. Both are compact ready-to-serve formats. Choose the duck bloc if its listed Armagnac-seasoned preparation fits the menu. Choose the goose bloc if goose and its listed Port note are the intended choice. Confirm both ingredient lists on the delivered packs.

What does bloc mean?

French consumer guidance defines bloc de foie gras as reconstituted foie gras with seasoning. Production can include water within regulated limits. This is different from whole foie gras, which is made from a whole liver or one or more whole lobes. A bloc is designed for consistent chilled slicing and does not need pan-searing.

How much should you serve?

The product pages position each 75g pack as a small shared starter. Dividing the tin between two people gives 37.5g each. If foie gras is one element in a larger canapé or tasting menu, the same pack can stretch further. Plan from the actual portion, then calculate the number of tins. Do not describe a guest count as fixed when the menu format changes.

How should you open and serve the blocs?

Chill the pack and follow its current opening instructions. The duck product page says to open the bottom and press the other end to release the bloc. Use a smooth, warm knife, dried between cuts. Serve shortly after slicing and return unused product to refrigeration according to the label. For category context, read the foie gras guide. The duck versus goose guide answers the species question without creating a reversed duplicate comparison.

Final verdict

The duck bloc is the value winner by £0.87 for the same 75g weight. The goose bloc remains the right choice when the species and listed Port seasoning are the point of the dish. Because the price gap is less than £1, format suitability and the current ingredient label should decide.

Frequently asked questions

Are both products the same weight?

Yes. Each current product is listed at 75g, making this a direct same-weight comparison.

Do I need to cook foie gras bloc?

No. These blocs are ready-to-serve preparations. Chill, slice and serve them. Use raw escalopes or a raw lobe for a cooked recipe.

Which is cheaper for two people?

The duck bloc is about £9.26 per person when divided equally; the goose bloc is about £9.70. Prices were checked on 11 October 2026.

Sources

• Beleaev: Rougié Duck Foie Gras Bloc 75g
• Beleaev: Rougié Goose Foie Gras Bloc 75g
• French DGCCRF: foie gras product designations

Current catalogue references

For current catalogue references, prices are the displayed product prices captured on 11 October 2026. Delivery is excluded, and availability may change.