Beef Sirloin Steak (lean)
29.0gprotein / 100g183 cal · 6.9g fat · $$$ · Quality 0.92
Tempeh
19.0gprotein / 100g192 cal · 11.0g fat · $$ · Quality 0.85
Beef Sirloin Steak (lean) is in a different weight class here, protein-wise: 29.0g per 100g vs Tempeh's 19.0g, a 10.0g difference that's more about food category than food quality.
Beef Sirloin Steak (lean) also carries the stronger amino acid profile (high-DIAAS complete animal protein), while Tempeh is DIAAS-adjusted, complete plant protein.
On price, Tempeh wins clearly — $$ against Beef Sirloin Steak (lean)'s $$$.
The dietary-restriction question settles this for a lot of people before the macros even matter: Tempeh is vegan, Beef Sirloin Steak (lean) isn't.
Beef Sirloin Steak (lean)'s typical serving also delivers more leucine (2350mg vs Tempeh's 1450mg) — relevant if the goal is maximizing the muscle-protein-synthesis trigger per meal, not just total grams.
The real deciding factor is dietary fit, not macros: choose Tempeh if you need it to be plant-based, choose Beef Sirloin Steak (lean) otherwise — the protein numbers are close enough that diet compatibility should lead.
Full nutrition comparison
| Per 100g | Beef Sirloin Steak (lean) | Tempeh |
|---|---|---|
| Protein | 29.0g | 19.0g |
| Calories | 183 | 192 |
| Fat | 6.9g | 11.0g |
| Carbs | 0.0g | 9.4g |
| Fiber | 0.0g | 9.0g |
| Quality score | 0.92 | 0.85 |
| Relative cost | $$$ | $$ |
| Prep time | 15 min | 15 min |
Frequently asked
Which has more protein, beef sirloin steak (lean) or tempeh?
Beef Sirloin Steak (lean) has 29.0g of protein per 100g compared to Tempeh's 19.0g.
Which is lower in calories?
Beef Sirloin Steak (lean) is lower in calories per 100g, at 183 vs the other's 192.