Hi Bryan, yes these are a great make-ahead option and reheat well from the refrigerator, or you can defrost from frozen overnight in the refrigerator, and then reheat.

Yes – they reheat wonderfully from the fridge, but I’d love to keep a batch in the freezer too. Just haven’t found the best technique to reheat from frozen.

Hi Katie, have you tried in refrigerator overnight, and then reheating in the oven, toaster oven, or air fryer?

Same with mine! Has anyone uncovered the best way to reheat these from frozen?

Did they defrost well for you? I found that mine got watery when I defrosted them.

Hi Diane, what type of liners are you using? I have found if they are older, or low quality, they can stick. You can also use silicone liners.

Hi Tara, I haven’t tested that method, but if you do, please share how they turn out!

I knew you’d have a solution! The frittata (in muffin cups) look perfect. I hope to try them soon. Thank you again for making my time in the kitchen enjoyable and fruitful!!
Jacqueline