If you’ve ever eaten at a nice steakhouse, you were probably eating sous-vide meat. Here’s a secret though: It’s really easy to get those kinds of results yourself, and Amazon’s here to help with another $109 deal on the Anova Bluetooth sous-vide circulator.

Lifehacker has a great explainer on Sous-Vide cooking for you to check out, but the basic idea is that you seal the food in plastic bags, and then cook it in precisely heated water over a longer period of time. It sounds weird and kind of sterile, but the result is meat that’s cooked to the exact right temperature all the way through.