If you have some leftover apple crisp and you want to restore it to it's fresh baked state, the good news is that you can! Learn about the different methods to reheat your homemade apple crisp recipe so that you can enjoy it the next day too.
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The perfect fall dessert (and so much easier than apple pie!), you can't beat sweet apple crisp.
From the brown sugar crumble topping to the cinnamon coated tender apples underneath, it is the kind of dessert that you can count on to be a crowd pleaser.
And one of the best things about this sweet treat is how it can easily be made ahead and how great the leftovers are when reheated.
So let's talk about your different options for reheating, what yields the best results and how to bake crisp that has been made ahead.
Storage
For more details and tips, check out this full post on Apple Crisp Storage.
How to Store
1. Cool. It is very important to allow your warm apple crisp on cool completely on a wire rack at room temperature. If you store it too soon, the extra heat and moisture will cause it to get soggy.
2. Package. You have two options depending on how much is leftover. You can either:
- Keep it in the dish that it was baked in and cover with plastic wrap
- Transfer it into an airtight container (or into several containers for individual portions)
3. Store. Place it in the refrigerator for 2-4 days. Or freeze for up to 3 months.
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Reheating in the Microwave
- Time: 1 Minute
- Results: Average
How to Reheat
1. Place the amount of crisp that you would like to reheat on a microwave-safe plate or bowl.
2. Microwave on high for one to three 30-second intervals until the apple filling is warmed through.
3. Enjoy.
Pros, Cons and Notes on This Method
Pros:
- Very Fast
Cons:
- May end up with a more soggy topping
- Not great for large portions
Takeaway:
If you just want a quick treat, this is an easy way to reheat apple crisp. The flavor is still great and if you are planning on eating it with a scoop of ice cream, you'll probably find this way adequate.

Reheating in the Oven
Time: 30-45 Minutes
Results: Good
How to Reheat
1. Preheat the oven to 350 F degrees.
2. Place the baked crisp (in an oven safe container) in the oven for 20-30 minutes until heated through. Check after 10-15 minutes to see if the topping is browning. If it is, you can tent it with aluminum foil to prevent it from getting over done.
3. Enjoy. Remove from the oven and serve when hot.
Pros, Cons and Notes on This Method
Pros:
- Is almost like freshly baked
- Can reheat a large portion at once
- Yields a crisp topping
Cons:
- More time consuming
- Can be a lot to heat up the oven for smaller portions
Takeaway:
You can restore already baked apple crisp to its fresh baked state with this method. It is the best option for if you baked the full dessert ahead and want to reheat it to serve.

Reheating in the Toaster Oven
Time: 15-30 Minutes
Results: Good
How to Reheat
1. Preheat the toaster oven to 350 F degrees on the "bake setting".
2. Place the baked crisp in a baking dish in the oven for 15-30 minutes until the apple mixture heated through. Check after 10-15 minutes to see if the topping is browning. If it is, you can tent it with aluminum foil to prevent it from getting over done.
3. Enjoy. Remove the hot apple crisp from the oven.
Pros, Cons and Notes on This Method
Pros:
- Is almost like freshly baked
- Great for individual apple crisp portions
Cons:
- More time consuming
- Not great for large portions
Takeaway:
This is another great way to restore already baked apple crisp to its fresh baked state. If you are just reheating one or two servings and you have the patience to wait, this is a great way to do it.

Baking Made Ahead Crisp
If you are serving apple crisp as part of a big meal where you have a lot of prep, it may be a good idea to give yourself a head start by assembling the crisp a day in advance. Fully assemble in a prepared baking dish, cover with a lid or plastic wrap and then refrigerate.
How to Reheat
1. Bring to room temperature. Remove the crisp from the refrigerator 1-2 hours before baking. (If you had previously frozen your crisp, place it in the refrigerator for 24 hours before baking to allow it to thaw.)
2. Preheat the oven. Preheat the oven to the temperature listed in the original recipe instructions (most often 350 F degrees).
3. Bake. Bake as per the original recipe bake time until the apples are tender and the crumbly topping is golden brown.
4. Enjoy. Remove from the oven and allow to sit (see recipe directions for how long- usually 5-20 minutes) and then serve with a scoop of vanilla ice cream or caramel sauce if desired.
Notes
Baking from Frozen-
- If you forgot to thaw your crisp ahead of time, I have had success baking an unbaked crisp from frozen.
- It will add 20-30 minutes to your baking time.
- It is also important to note that the topping might get brown too soon. Keep an eye on it and if this happens, tent it with aluminum foil while the crisp finishes baking.
- Ensure you are using a sturdy baking dish that won't break from the thermal shock from frozen to hot.
Other Fruit Crisps
These same methods can be applied to other fruit crisps such as this Cranberry Crisp.
Summary
Quickest
- Microwave- If you want to enjoy some leftover apple crisp in a hurry, it can be ready in the microwave in less than a minute. However, the topping may be a bit softer than when it was freshly baked.
Best Results
- Oven- If you are reheating a large portion (or the full crisp), you can restore it to nearly its fresh baked state using the oven
- Toaster Oven- For a small portion, the toaster oven does as well as the oven and saves having to preheat a large oven which will be a bit quicker.
Frequently Asked Questions
To restore apple crisp to its "just baked form", reheat it in the oven at 350 F for 20-30 minutes. If the top is browning too quickly, tent it with aluminum foil.
Leftover apple crisp can be stored in the refrigerator for 2-4 days or frozen for up to 3 months.
Best Crisp Recipes




I hope this post helps you to reheat your favorite apple and other fruit crisps so that they taste freshly baked!
Related: Apple Crisp Storage
Shelby says
I love apple crisp and this is super helpful, thank you!
Janessa says
I'm glad you found this info useful, Shelby!
Sharon says
Make it once and you will have this apple crisp to reheat and serve for dessert or even breakfast! Thank you for these tips.
Janessa says
I'm glad you found this post helpful, Sharon!
Lily says
I love that you can make the apple crisp ahead (and even freeze it!) and then bake it when you want. When I have large gatherings, it's flexible ideas like this that make everything so much easier.
Janessa says
I'm glad you found this post helpful, Lily!
Andrea says
Love that it's so simple to reheat this delicious apple crisp.
Natalie Marie says
This is so helpful! I absolutely love apple crisp and am looking forward to making some soon. Will be referencing this guide when I need to heat it back up!
Janessa says
I'm glad you found this post helpful, Natalie!
Deb says
Wow, I always thought I had to reheat this in the oven. Thanks for sharing other ways to reheat one of my favorite desserts.
Janessa says
I'm glad you found this helpful, Deb!