Kozminski Techblog

Everything you need to know about the cooking technique that produces pro-level results.

Sous vide, a French culinary technique, literally translates to “under vacuum.” It involves sealing food in airtight bags, often through vacuum sealing, and then immersing it in a precisely controlled water bath. Unlike traditional cooking methods that rely on timing, sous vide emphasizes precise temperature control to ensure uniform cooking throughout the food.

Originally pioneered by Chef Georges Pralus in the 1970s, sous vide has long been favored by top chefs worldwide. However, its accessibility to home cooks has surged in recent years. Thanks to advancements in technology and the demand for elevated home cooking experiences, sous vide machines and immersion circulators have become popular kitchen tools.

The sous vide method offers several advantages, including consistent results and enhanced flavors and textures. By maintaining a steady temperature, sous vide cooking delivers perfectly cooked food with minimal effort. This precise approach has made sous vide a preferred technique among culinary enthusiasts and contestants on cooking shows alike.

In essence, sous vide has transformed the cooking landscape, allowing both professionals and home cooks to achieve restaurant-quality results with ease and precision.

The sous vide method differs from traditional cooking in many ways, most especially temperature. Foods traditionally cook at aggressively hot temperatures, depending on precise timing and skill to know when to remove them before burning. With sous vide, the precision is in the temperature, which the cook sets with the simple push of a button. Cooked at its ideal serving temperature, food can’t overcook or undercook; it’s perfect every time. And for many foods the technique yields dramatically better results, developing flavors and textures that simply cannot be duplicated using any other cooking method.

Benefits of Sous Vide Cooking:

Enhanced Taste: Sous vide preserves the vibrant colors and natural sweetness of vegetables, intensifying their flavors. Food cooked in its juices, sealed in pouches, absorbs deep natural flavors, resulting in incomparable tenderness and texture. Say goodbye to dry meals forever.

Consistent & Precise Results: Sous vide cooking requires minimal intervention; simply season, seal, and submerge the pouch in the water bath. Since food cooks at its ideal temperature, it cannot overcook or undercook. Whether it’s steak or chicken, expect perfectly cooked dishes every time, tailored to your preferences.

Convenience: Set it and forget it. Sous vide cooking allows you to multitask while your meal cooks unattended. Run errands, attend to chores, or simply relax, knowing that your food will be ready when you are. The sous vide water bath maintains optimal temperatures without risking overcooking, ideal for busy lifestyles.

Versatility: Sous vide offers versatility across a wide range of dishes. From meats and seafood to eggs, vegetables, desserts, and even infused syrups for cocktails, almost anything can be cooked sous vide. The technique opens doors to culinary experimentation, including baking cakes with precision and consistency.

https://sousvidesupreme.com/pages/what-is-sous-vide

https://en.wikipedia.org/wiki/Sous_vide

https://anovaculinary.com/pages/what-is-sous-vide

https://www.seriouseats.com/first-thing-to-cook-with-sous-vide-immersion-circulator-essential-recipes

https://www.foodandwine.com/lifestyle/kitchen/sous-vide-cooking-explained

Researchers at MIT’s Computer Science and Artificial Intelligence Lab (CSAIL) have developed a system that equips robots with the ability to link multiple senses. The system involves a predictive AI that can learn how to see using its “sense” of touch, and vice versa.

How it Works

The team’s system can create realistic tactile signals from visual inputs, and predict which object and what part is being touched directly from those tactile inputs. They used a KUKA robot arm with a special tactile sensor called GelSight, designed by another group at MIT.

Bridging the Sensory Gap

The researchers aim to bridge the sensory gap between robots and humans, where humans have a complete sense of their surroundings, and their decision-making is based on the integration of what they see, hear, touch, smell, etcetera. The development of this system is a significant step towards creating robots that can interact with the world in a more human-like way, and it has the potential to revolutionize the field of robotics.

Impact on Robotics

The system developed by the researchers at MIT can empower robots and reduce the data needed for tasks involving manipulating and grasping objects. The system can also help robots make decisions based on the environment they are in, and allow one sense to influence another, enabling the robot to better judge a situation.

Conclusion

The researchers are looking to combine sensors and mimic how our brains actually work, which can lead to the creation of robots that can interact with the world in a more human-like way. This development is a significant step towards creating robots that can interact with the world in a more human-like way, and it has the potential to revolutionize the field of robotics.

Sources used :

https://www.csail.mit.edu/news/giving-soft-robots-senses

https://news.mit.edu/2023/legged-robotic-system-playing-soccer-various-terrains-0403

https://news.mit.edu/2020/giving-soft-robots-senses-0601

https://news.mit.edu/2019/teaching-ai-to-connect-senses-vision-touch-0617