Sous vide without the "vide"
Unless you've been living under a rock for the past 3 years or are genetically incapable of boiling water, you've heard of the cooking method called sous vide. You probably also know that the worlds top restaurants are using this method to turn out the most tender, flavorful dishes night after night. And if you already know all of this, then you know that this type of cooking requires highly specialized equipment that is also highly expensive. All of this can make the idea of low temperature, vacum sealed cookery all but a dream for the home cook.
The true magic of sous vide cooking comes not from the vacum packing of foods, but cooking them very gently at a low temperature. Think of the magic that happens when beef short ribs are simmered for hours for meltingly tender results. Until the sous vide revolution, this long, slow cooking was reserved for cuts of meat with large amounts of connective tissue and fat (like short ribs or shanks). With low temperature you can make already tender cuts (breasts, loins, tenderloins, leg cuts) even more succulent and tender.
Without the vacum sealing foods, the critical step in sous vide (sous vide literally translates "under vacum") you cannot achieve the same flavor infusion and manipulation that restaurants like Daniel, per se and Gramercy Tavern do; but you can create amazing textures in food with the equipment you already have in your home.
I recently discovered that one of the world's most ubiquitous wedding/house warming gifts- the crock pot- will hold water at a temperature between 140˚F and 155˚F.
Sous vide step 1- $1,000 circulator to maintain a water bath at 62˚-68˚C = crock pot collecting dust at the top of the pantry.
There's no substitute for the infusion of flavors via marinade that can be created by vacum sealing. But the vacum's second function, protecting the meat from the water bath can be achieved with simple plastic wrap. By rolling meat in 2-3 layers of plastic wrap, twisting up the ends like a tootsie roll, then wrapping again, you can effectively contain the meat (and it's juices!!) and keep them from being diluted by the water bath. Plus, unlike vacum sealing, this method will allow you to insert a digital thermometer probe while maintaining a seal.
All of that to say: You can cook "sous vide" at home without any specialized equipment.
Granted it won't be the same as the worlds greatest restaurants, but certainly the best approximation you could hope to achieve for under $3,500.
So here's my first attempt:
1 chicken breast, butterflied so the thin end of the breast can be tucked underneath, the meat an even thickness.
1 branch of fresh thyme
1 garlic clove, sliced

Place chicken at the bottom of a sheet of plastic wrap. Season with salt and pepper, and arrange the thyme and garlic on top of the chicken. Roll the chicken up in the plastic as tightly as possible. Twist the open ends of the plastic wrap in opposite directions until it squeezes the chicken tight and tuck the twisted ends underneath.

Wrap again, twist the ends again this time securing the wrap with three loops of butcher's twine.

Fill a crock pot with warm water and turn it to its lowest setting. Using a digital thermometer, adjust the settings until the water maintains a temperature of 155˚F or 68˚C.

Place the tightly wrapped chicken into the water bath and cook approximately 2.5 hours, until a thermometer inserted in the center reads 150˚F or 65˚C. Place immediately in a icebath to cool completely.
Before serving, melt 2 tablespoons of butter over high heat. Unwrap the chicken, pat dry and roll in sizzling butter until lightly browned and warmed through.