Comparison
Oud Bruin vs Fruit lambic
What is the difference between Oud Bruin and Fruit lambic?
The short answer
The main difference is dryness: Fruit lambic has far more of it than Oud Bruin. Oud Bruin also leads on malt intensity, yeast fruitiness (esters) and caramel & toffee.
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 comparable sweetness, overlapping strength ranges, the same style family — the boundary between them is narrower than the comparison suggests.
Side by side
| Oud Bruin | Fruit 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 | 5–7% 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 — These are the same depth in the glass; colour is not what tells them apart. | Deep reddish brown to dark brown — 15–22 SRM, 30–43 EBC | Deep red to pink, depending on fruit — 5–25 SRM, 10–49 EBC |
| Original gravity | 1.040–1.074 | 1.040–1.060 |
| Final gravity | 1.008–1.012 | 1.000–1.010 |
| Serving temperature | 9–12°C | 8–12°C |
| Carbonation | 2–3 vol CO₂ | 3–4 vol CO₂ |
| Glassware | Goblet | Flute, Tulip glass |
| Clarity | clear | slight-haze |
How they taste different
| Character | Oud Bruin | Fruit lambic |
|---|---|---|
| Dryness | Not characteristic | High–Very high |
| Malt intensity | Moderate | Not characteristic |
| Yeast fruitiness (esters) | Moderate | Not characteristic |
| Caramel & toffee | Moderate | Not characteristic |
| Berry | Not characteristic | High |
| Bitterness | Trace–Low | None |
| Acidity | Moderate | High–Very high |
| Funk | Trace–Low | Moderate–High |
| Stone fruit | Not characteristic | Low–Moderate |
| Body | Moderate | Trace–Low |
Which should you choose?
- You want more dryness → Fruit lambic
- You want more malt intensity → Oud Bruin
Derived from where the two actually differ. Neither is better — this is a question of which difference you want.