1) Masterpan 5
It seems like a gimmick, but this non-stick pan has separate sections, so you can cook an entire meal in one shot. It will save you time and space (a single pan as opposed to five).
2) T-fal chopper
This manual chopper will reduce your prep time by chopping, dicing, and mincing all your veggies with just a few pulls of the handle. Also, the blades pop out for easy cleaning.
3) Bentgo box
These BPA-free, microwavable, dishwasher-safe containers stack on top of each other, letting you bring two separate meals to work or separate your salad, rice, and meats.