How to Freeze Leftovers the Smart Way to Avoid Food Waste

We all do it: put leftovers in a container, shove it to the back of the fridge, and find a science experiment two weeks later. The solution is to freeze leftovers immediately. This turns food waste into convenient, homemade "fast food."

The "2-Hour" Safety Rule

Don't leave food sitting out all night. Bacteria grows rapidly between 40°F and 140°F (4°C - 60°C).

• Get leftovers into the fridge or freezer within 2 hours of cooking.

Cool It Before You Freeze It

Putting hot chili directly into the freezer raises the temperature of the freezer, endangering other food.

• Cool food in the fridge first.
• Once cold, transfer to the freezer.

Portion Control

Don't freeze a giant block of casserole unless you plan to reheat the whole thing.

• Single Servings: Pack leftovers in single-meal portions. Glass containers with locking lids or BPA-free plastic containers are great.
• Meal Prep Freezer Storage: Create your own "TV dinners" by putting meat, veggie, and starch in a divided container.

Labeling is Mandatory

You think you will remember what that red block of sauce is. You won't. Is it marinara? Chili? Enchilada sauce?

• Use masking tape and a sharpie.
• Write What it is and the Date.

Eat Within 3 Months

Leftovers are safe indefinitely, but quality drops after 3 months. Use an app like Freezer Inventory Tracker to remind you what's in there so you actually eat it!