Comparison
Oud Bruin vs Lambic
What is the difference between Oud Bruin and Lambic?
The short answer
The main difference is dryness: Lambic has far more of it than Oud Bruin. Oud Bruin also leads on malt intensity; Lambic on funk and phenolic spice.
Generated from the two style records. No editor has written this comparison up, so it carries no verdict beyond what the data supports.
Where they overlap
They share the same style family — the boundary between them is narrower than the comparison suggests.
Side by side
| Oud Bruin | Lambic | |
|---|---|---|
| Family | Sour & wild | Sour & wild |
| Fermentation — The clearest structural difference between these two — it shapes everything the yeast contributes. | Mixed fermentation | Spontaneous |
| Origin | Belgium | Belgium |
| Category status | Established | Established |
| Strength | 4–8% ABV | 5–6.5% ABV |
| Bitterness (IBU) — IBU measures iso-alpha acids in the lab. It does not track perceived bitterness, which residual sweetness, body and roast all alter — compare the sensory rows below for how each actually tastes. | 20–25 IBU | 0–10 IBU |
| Colour | Deep reddish brown to dark brown — 15–22 SRM, 30–43 EBC | Gold to amber — 3–7 SRM, 6–14 EBC |
| Original gravity | 1.040–1.074 | 1.040–1.054 |
| Final gravity | 1.008–1.012 | 1.000–1.010 |
| Serving temperature | 9–12°C | 8–12°C |
| Carbonation | 2–3 vol CO₂ | 0.5–2 vol CO₂ |
| Glassware | Goblet | Wit tumbler, Tulip glass |
| Clarity | clear | slight-haze |
How they taste different
| Character | Oud Bruin | Lambic |
|---|---|---|
| Dryness | Not characteristic | Very high |
| Malt intensity | Moderate | Not characteristic |
| Funk | Trace–Low | High–Very high |
| Phenolic spice | Not characteristic | Low–Moderate |
| Sweetness | Low–Moderate | None |
| Body | Moderate | Trace |
| Caramel & toffee | Moderate | Not characteristic |
| Carbonation | Moderate | None–Trace |
| Bitterness | Trace–Low | None |
| Acidity | Moderate | High–Very high |
Which should you choose?
Derived from where the two actually differ. Neither is better — this is a question of which difference you want.