To save time, make up your keto tostada shells ahead of time. You can stop at the tortilla stage and refrigerate them for up to a week or freeze them for 1-2 months. Just keep the low carb tortillas sandwiched between the parchment paper and store flat in a freezer safe bag.
You can store fried tostada shells at room temperature for up to 3 days.
The assembled low carb crunch wrap can be stored in the refrigerator for up to 5 days. To reheat, bake in the air fryer at 375 degrees for 3-4 minutes or the oven for 5-8 minutes.
Freezing the crunch wraps is not recommended; however, you can freeze the tortillas as mentioned above.