Magnum Pepper Mill - This pepper mill that dishes out pepper like nothing I've ever seen. It's not BIFL but I don't care. It's the best.

Thermapen - These are accurate and fast meat thermometers. Haven't found anything better. Definitely made my life easier.

Mercer Santoku Genesis 7 inch knife - This fits my hand perfectly and it's such a great knife. I think these are just as good as Wusthoff or other expensive knife brands for a fraction of the cosdt.

Mercer Culinary M22003 Millennia Black Handle - I like these paring knives a lot. They fit my hand perfectly. Great as well.

Copco Basics Lazy Susan Turntable - Gamechanger if you put this in your refrigerator

Breville Smart Oven.

All-Clad D3 Stainless Cookware - My favorite pans

PVC table mats - super easy to clean, ditch the old kitchen mats. Waterproof and heat resistant up to 150 degrees F.

Cuisinart CPK-17P1 Electric Cordless Tea Kettle - My favorite electric kettle

OXO kitchen stuff - Everything they have is Quality of life for me. Not BIFL, but just enough to make me happy. ^_^

Cooks Innovation Oven Liner - You can put this inside an oven and any junk or crumbs or burned liquids will drop on this and keep your oven clean.

Lodge pan scrapers - Really great for dealing with cast iron pans.

Magnetic measuring spoons and magnetic measuring cups are a great Quality of Life Item for the kitchen.

Instapot

Zojirushi rice cooker

And finally, a hammer. Yes, a hammer. I just buy pre-peeled garlic. Put it in a Ziploc. Hammer it in 2 seconds. And have instant mashed garlic. I can literally mash 30 garlic cloves in about 10 seconds. Much faster than using a garlic-presser or using the smash with knife, slice with knife method. It's seriously a quality of life change.