Technically you don't need any special equipment at all to cook sous vide. However, it's critical that you're able to keep the water at a very consistent temperature over a long period of time. That's why it's super-helpful to invest in a u003ca href=u0022https://amzn.to/3ukhGtou0022 target=u0022_blanku0022 rel=u0022noreferrer noopener sponsored nofollowu0022u003eu003cstrongu003esous-vide cookeru003c/strongu003eu003c/au003e. These days there are plenty of them on the market, and they're less-expensive than you may think.u003cbr/u003eu003cbr/u003eYou do NOT need any additional fancy equipment, despite the many specialty products out there and people trying to sell them. You need a fairly deep pot or other heat-resistant container, but any kind will work. (I used a regular pot for several years and more recently invested in a u003cstrongu003eu003ca href=u0022https://amzn.to/37yFNuJu0022 target=u0022_blanku0022 rel=u0022noreferrer noopener sponsored nofollowu0022u003efood storage containeru003c/au003eu003c/strongu003e, just because I felt like it.u003cbr/u003eu003cbr/u003eSome people have a vacuum sealer and special bags, but it's truly not necessary. You can use regular zip-top freezer bags from the grocery store and the simple water displacement method to seal them.u003cbr/u003e