• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar
  • Recipes
  • Shop
  • About
  • Contact
  • Subscribe

Eats Delightful

menu icon
go to homepage
  • Recipes
  • Shop
  • About
  • Contact
  • Subscribe
search icon
Homepage link
  • Recipes
  • Shop
  • About
  • Contact
  • Subscribe
×
Home

by Mimi · 3 Comments

Small Batch Blueberry Crisp

Jump to Recipe·Print Recipe

This super easy summer dessert features an extra thick, ultra crispy oat topping with a bright and sweet blueberry layer on the bottom. The prep for this treat is unbelievably quick, and you'll have a dessert that is basically an easier to make blueberry pie!

blueberry crisp in serving dish with scoop of ice cream on the side (1)

This is basically going to be a crisp appreciation post because they are literally so quick and easy to make, it's nothing short of shocking! I have no idea why it took me so long to post a crisp recipe, but better late than never amiright??

This recipe features blueberries as the fruit layer for the crisp, just because that's my personal favorite. But the fruit layer is super customizable (more on that below) so you can use this recipe to make any and every of your crisp dreams come true!

blueberry crisp in serving dish with scoop of ice cream on the side (5)

I would classify this recipe as a bit of a small batch crisp, just because it is probably smaller than other comparable recipes. I've never liked making a 9x13 or 9x9 inch crisp (it's just not practical for myself... sadly you can only store so much in one belly) so this recipe goes out to my fellow smaller scale bakers! But that being said, it's very easy to double the recipe if you need to.

blueberry crisp in serving dish with scoop of ice cream on the side (2)

Crisp vs crumble vs cobbler:

Crisps, crumbles, and cobblers are all part of the same family of sweet treats, but they are unique and different in each of their own ways. All three feature a baked confection of layered fruit or fruits on the bottom with some sort of topping sprinkled or dolloped overtop.

Crisps and crumbles are most similar to each other in that they both feature a crumbly mixture (very much like streusel in consistency) that's sprinkled over a fruit layer. The main difference is crisps usually include oats in the crumbly topping, while crumbles do not.

Cobblers also feature the bottom fruit layer, but the topping is more closely related to a thick cake batter or biscuit like dough. This is dolloped over the fruit layer.

All three are perfectly delicious, but today we're tackling crisps. A BLUEBERRY crisp to be exact (for the sake of seasonality because the blueberries in grocery stores are GORGEOUS right now).

blueberry crisp ingredients

Blueberry crisp ingredients:

• blueberries
• sugar
• cornstarch
• lemon zest + juice
• oats
• flour
• cinnamon
• butter

blueberry crisp in serving dish with scoop of ice cream on the side (1)

How to make blueberry crisp:

1. Toss blueberry layer ingredients together.
2. Mash together oat topping ingredients together until crumbly.

blueberry crisp blueberry layer mixture in bowl
blueberry crisp oat topping mixture in bowl

3. Layer. Pour the blueberry mixture into your baking dish, and spread into an even layer. Sprinkle the oat mixture evenly over top.

blueberry crisp blueberries in baking dish
layered blueberry crisp topped with oat topping
baked blueberry crisp in baking dish

4. Bake. Your crisp is ready once the blueberry mixture starts bubbling and the oat topping is a deep golden brown color.
5. Cool slightly before serving. Crisps are best enjoyed warm! Add a scoop of ice cream for added deliciousness.

blueberry crisp piece cut out from baked crisp

Can I customize the fruit layer?

Yes, yes, yesssss! What I love about this recipe is that it's VERY easy to convert to different fruit crisps by just swapping out the blueberries for an equal amount of your choice of fruit.

Now not all fruits are very delicious as a crisp (sorry, kiwis), but there are a TON of options! My favorite variations for this recipe are to use strawberries, raspberries, blackberries, apples, pears, peaches, cherries, cranberries, apricots, and that's just what comes to mind! You can also mix and match and add several fruits to the bottom layer.

Almost any fruit you can bake with, can be made into a crisp.

blueberry crisp in serving dish with scoop of ice cream on the side (4)

Can I freeze my blueberry crisp?

Yes! The best time to freeze your crisp is after it's assembled but before you bake it. Baked crisps can be a bit fussy to freeze, and I find they never taste as good once they're defrosted.

Make sure to freeze your crisp in a shock proof baking dish - because it needs to be baked while it's cold, it needs to be able to handle a sudden shift in temperature without cracking or breaking. So basically, avoid most glass baking dishes, unless otherwise labeled "shock proof!"

To bake from frozen, defrost your crisp in the fridge before baking normally.

blueberry crisp in serving dish with scoop of ice cream on the side (2)

How to store your blueberry crisp:

Cover with plastic wrap after it's cooled completely, and blueberry crisp can be stored at room temperature for up to 3 days.

It is best enjoyed the same day it's made for maximum freshness and crunchiness, but you can also kind of cheat by popping your crisp in a preheated 350°F oven for 5 to 10 minutes, or until the blueberries are bubbling and the topping is crisp again!

Check out these other recipes!

• No Bake Fruit Tart
• Spring Lemon Bundt Cake
• Lemon Poppy Seed Bread
• Blackberry Cupcakes

Lastly, if you made this or any of my recipes, be sure to leave a comment and review below! I love hearing your thoughts! Also tag me on Instagram @eatsdelightfulblog so I can see what you're making.

Print
clock clock iconcutlery cutlery iconflag flag iconfolder folder iconinstagram instagram iconpinterest pinterest iconfacebook facebook iconprint print iconsquares squares iconheart heart iconheart solid heart solid icon
blueberry crisp in serving dish with scoop of ice cream on the side

Small Batch Blueberry Crisp Recipe


5 Stars 4 Stars 3 Stars 2 Stars 1 Star

5 from 1 review

  • Author: Mimi
  • Total Time: 1 hour
  • Yield: 4 people (approx.)
Print Recipe
Pin Recipe

Description

This super easy summer dessert features an extra thick, ultra crispy oat topping with a bright and sweet blueberry layer on the bottom. The prep for this treat is unbelievably quick, and you'll have a dessert that is basically an easier to make blueberry pie!


Ingredients

For the blueberry layer:

  • 2 & ½ cups fresh or frozen blueberries (* see notes)
  • 1 tablespoon granulated sugar
  • 1 tablespoon cornstarch
  • 1 teaspoon lemon zest
  • 1 tablespoon freshly squeezed lemon juice

For the oat topping:

  • ⅔ cup (55g) old-fashioned rolled oats
  • ⅓ cup (40g) all-purpose flour, spoon and leveled
  • ¼ cup (50g) packed brown sugar (light or dark)
  • ¼ teaspoon ground cinnamon
  • 3 tablespoons (45g) unsalted butter

Instructions

  1. Preheat your oven to 375°F.
  2. Make the blueberry layer: In a medium bowl, combine blueberries, sugar, cornstarch, lemon zest, and lemon juice. Toss together until the ingredients are mostly dissolved and well combined. Set aside.
  3. Make the oat topping: In a large bowl, combine rolled oats, flour, sugar, cinnamon, and butter. Using a fork or your hands, mix and mash the mixture together until you're left with crumbs that are about the size of a pea.
  4. Pour the blueberry mixture into a 9x5 inch baking dish (for a thicker crisp) or an 8x8 inch pan (for a thinner crisp), and spread into an even layer. Sprinkle the oat mixture over top, and gently pat to even out.
  5. Bake your blueberry crisp in the center of your preheated 375°F oven for 30 to 40 minutes, or until the blueberries are bubbling and the oat topping is golden brown and crispy.
  6. Cool the crisp in your pan until no longer scalding hot before serving. Crisps are best enjoyed warm!

Notes

* If using fresh blueberries, wash and drain well before working with them. If using frozen blueberries, work with them while they're frozen solid - don't defrost or it'll create too much added moisture!

  • Prep Time: 10 minutes
  • Bake Time: 30 minutes
  • Category: Crisps

Did you make this recipe?

Tag me @eatsdelightfulblog on Instagram - I love seeing what you're making!

Enjoy!


More Basics

  • 2 slices of pumpkin coffee cake stacked in plate
    Pumpkin Coffee Cake
  • stuffed Nutella donuts lined up in square pan
    Nutella Donuts
  • 3 sliced of chocolate chip zucchini bread stacked on plate with hand lifting top one partially up
    MOIST Chocolate Chip Zucchini Bread
  • slice of vanilla sheet cake on a parchment lined wire rack with fork breaking a bite off
    Perfect Vanilla Sheet Cake

Reader Interactions

Comments

    Add a Comment Cancel reply

    Your email address will not be published. Required fields are marked *

    Recipe rating 5 Stars 4 Stars 3 Stars 2 Stars 1 Star

    This site uses Akismet to reduce spam. Learn how your comment data is processed.

  1. Lynne Hill says

    September 09, 2025 at 2:09 pm

    perfect size for grandkids. They have asked for more 🙂

    Reply
  2. Johanne says

    August 16, 2023 at 11:01 am

    Can I freeze this desert or how long can I keep in the fridge

    Reply
    • Mimi says

      August 16, 2023 at 11:57 am

      Yes, you can freeze it! Cool completely to room temperature and freeze in an airtight freezer container for up to 2 months. Thaw in the fridge overnight and reheat in a 350°F oven for 15 to 20 minutes before serving. You can also store it in the fridge covered with plastic wrap for up to 5 days. Again, I'd recommend reheating it if it's more than a day old for the best texture! 🙂

      Reply

Primary Sidebar

author photo

Hi, I'm Mimi! I'm a former finance professional, turned full-time content creator. Welcome to my little corner of the internet!

More about me →

trending recipes

  • slice of sliced churros cheesecake in plate
    Churros Cheesecake
  • 2 slices of pumpkin coffee cake stacked in plate
    Pumpkin Coffee Cake
  • sliced cinnamon roll gooey butter cake on parchment lined wire rack overhead view
    Cinnamon Roll Gooey Butter Cake
  • 20 fall cake recipes collage with 4 photos and text in the center reading 20 fall cake recipes. Images are of spice cake (top left), chai maple cupcakes (top right), date syrup cake (bottom left), and pumpkin cheesecake (bottom right)
    20 Fall Cake Recipes
  • iced brown butter apple blondies on parchment lined wire rack close up of blondie with bite missing
    Brown Butter Apple Blondies
  • chewy pumpkin cookies on wire rack
    Chewy Pumpkin Cookies

see more recipes →

Footer

↑ back to top

This post may contain affiliate links. Please see our Privacy Policy for full details.

More

  • recipes
  • about me
  • privacy policy

Newsletter

  • sign up to receive recipes and updates by email!

Work With Me

  • contact

Eats Delightful Copyright © 2026. All Rights Reserved.

2.8K shares