Costco's bakery offers some great deals — you can find a dozen muffins or bagels for relatively cheap. But it can be difficult to eat them all before they get stale.
To avoid food waste, individually package each item in plastic wrap as soon as you get home. You can leave some out on the counter to enjoy over the next few days and store the rest in the freezer.
When you want to eat one, simply thaw the frozen muffin, bagel, or croissant in the microwave for 20 seconds, then toast it in the oven or air fryer at 325 degrees Fahrenheit for about five minutes to let the outside get nice and crispy.
You can also take it out of the freezer the night before and leave it on the counter to enjoy in the morning.