Charcoal grill and stone oven
Ravintola Buka is one of the few restaurants in Espoo permitted to use both a charcoal grill and a stone oven. Both are old methods and both take more work than a pan and an electric oven. The difference is not a matter of taste but of physics: temperature and moisture decide what happens to the meat.
The charcoal grill
Buka's charcoal grill runs at roughly 800°C close to the meat. A normal restaurant pan reaches 200–300°C. As a number the gap sounds small, but it changes the whole result.
At 200°C the surface browns slowly. In that time the heat travels into the meat and dries it out before the crust is ready. At 800°C the surface caramelises in seconds. The inside never has time to dry, so the meat stays juicy.
Charcoal also brings smoke. Not an aroma from a bottle, but real smoke created when fat drips from the meat onto the coals and rises back up. A pan cannot imitate that.
Every cut at Buka goes on the charcoal grill: steaks, schnitzels and burger patties.
- about 800 °C
- 200–300 °C
- seconds, not minutes
The stone oven
The stone oven is the opposite of the grill. Where the grill gives hard, fast heat, the oven gives low, long heat. Beef cheek and pork neck braise in it for 16 hours, overnight.
The decisive difference from an electric oven is moisture. Electric heat is dry and keeps drying the meat throughout cooking. In a stone oven the heat is stored in the stone and released evenly, and the air stays moist. The meat does not dry out; it relaxes.
Over sixteen hours the connective tissue breaks down and the fat melts into the meat instead of running out of it. That is why beef cheek can be eaten with a fork, without a knife.
The stone oven also demands work at night. Wood is added and the temperature checked mid-braise, because a stone oven has no dial to turn.
- 16 hours
- wood, not electricity
- beef cheek, pork neck
Why the permits are rare
A stone oven and a charcoal grill require their own ventilation, fire protection and approved structures. Most new restaurant premises cannot have them retrofitted, so in Espoo only a few places hold the permits. That is a large part of why most lunch restaurants use a pan and an electric oven — not because those are better, but because nothing else is available to them.
What is cooked where
The method is chosen to suit the cut. Quick, tender cuts go on the grill; tough, fatty ones go in the oven.
The charcoal grill
- Entrecôte
- Sirloin steak
- Pork schnitzel
- Chicken schnitzel
- Burger patties
The stone oven
- Beef cheek, 16 hours
- Pork neck, 16 hours
- Pulled pork, from pork neck
- Pulled beef
Taste the difference
The easiest way to notice it is at lunch, weekdays 10:30–15:00. Turuntie 205, Espoo.