Okay, so I've tried A LOT of corned beef spice mixes, and Penzeys is hands down my favorite. That little 1.5 oz jar packs serious flavor!
First off - the aroma when you open it? Heavenly. Like someone bottled up St. Patrick's Day. I rub it all over my brisket (both sides, don't be shy!) and wrap it tight in foil with some water before slow cooking.
Pro tip from another reviewer that works: 3 layers of foil is the magic number. I do 4 hours in the crockpot and the meat comes out so tender it practically melts.
What I love most is that the flavor isn't overpowering - just gives that perfect traditional corned beef taste. And you don't need much! This little jar lasts me through several briskets.
Only downside? Now I'm spoiled and can't go back to those tiny spice packets that come with store-bought corned beef. This is 100% worth keeping in your pantry year-round!