Hands down, my fave money and time saving hack! Grab a 10 lb bag of onions from Costco & try this technique

Final Tip: Mix It Up!

Want to take it up a notch? While you’re at it, prep other aromatics like garlic, bell peppers, or celery. Store them in combo bags for instant recipe starters—hello, homemade mirepoix!

The Bottom Line

This one-time onion prep session saves hours over the course of weeks, reduces waste, and makes cooking feel a little less like a chore. So next time you’re at Costco, don’t walk past that giant onion bag—grab it, chop it, freeze it, and thank yourself later.

Your future self (and your wallet) will love you for it. 🧅💪

Would you like a printable version of the freezer labels or a meal-planning template to go with this hack?