Comment by noddingham

As someone that likes to cook, two things

1) Kitchen dish towels. The white with blue herringbone kind you see in restaurants or cooking content creators. I bought two dozen of them (~$1.65/each) and keep them all around the kitchen and use them with reckless abandon (some for drying, some for wiping spills, etc.). Having plenty of them means I can use one per day for general use and not run out by the time laundry day comes.

2) Deli containers. Picked up 48 in 8 oz, 16 oz, 32 oz sizes with airtight lids. Completely changed how I prep food and save leftovers. Almost entirely I've switched to using these over what hodgepodge of tupperware I have accumulated over the years.