Duck Breast (skinless)
27.0gprotein / 100g201 cal · 11.2g fat · $$$ · Quality 0.91
Beef Liver
26.3gprotein / 100g175 cal · 4.9g fat · $ · Quality 0.9
Per 100g, Duck Breast (skinless) comes in at 27.0g of protein against Beef Liver's 26.3g, a 0.7g gap that's noticeable across a full day's eating but won't make or break either choice on its own.
Protein quality is essentially matched between the two — both land in a similar tier for amino acid completeness.
On price, Beef Liver wins clearly — $ against Duck Breast (skinless)'s $$$.
With protein content this close, cost is the more useful tiebreaker: Beef Liver delivers a similar protein profile to Duck Breast (skinless) at a noticeably lower price per serving.
Full nutrition comparison
| Per 100g | Duck Breast (skinless) | Beef Liver |
|---|---|---|
| Protein | 27.0g | 26.3g |
| Calories | 201 | 175 |
| Fat | 11.2g | 4.9g |
| Carbs | 0.0g | 3.9g |
| Fiber | 0.0g | 0.0g |
| Quality score | 0.91 | 0.9 |
| Relative cost | $$$ | $ |
| Prep time | 15 min | 10 min |
Frequently asked
Which has more protein, duck breast (skinless) or beef liver?
Duck Breast (skinless) has 27.0g of protein per 100g compared to Beef Liver's 26.3g.
Which is lower in calories?
Beef Liver is lower in calories per 100g, at 175 vs the other's 201.