• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar
  • Skip to footer
Small Farm Big Life logo
  • Recipe Index
  • Subscribe
  • Resources
  • Home Decor
  • Nav Social Menu

    • Email
    • Facebook
    • Instagram
    • Pinterest
menu icon
go to homepage
subscribe
search icon
Homepage link
  • Home
  • Recipe Index
  • Subscribe
  • My Story
  • Resources
  • Free Guides
  • Home Decor
    • Email
    • Facebook
    • Instagram
    • Pinterest
  • ×

    Gluten Free Strawberry Rhubarb Crumble

    May 24, 2022 · Leave a Comment

    Sharing is caring!

    253 shares
    • Share103
    • Threads
    Jump to Recipe

    This easy gluten free strawberry rhubarb crumble recipe is very similar to a crisp. The topping has oats and is simple to make. This dessert recipe is the best for summer!

    a white 9x13 baking dish of gluten free strawberry rhubarb crumble next to stalks of fresh rhubarb and a small bowl of fresh strawberries.

    I love rhubarb season and strawberry rhubarb anything is my favorite. The tartness of the fruit mixed with the sweetness of the topping is amazing! I'm not going to lie, I made a 9x13 pan of this and we consumed it in three days.

    If you are looking for more rhubarb recipes try my Gluten Free Strawberry Rhubarb Muffins with Almond Streusel, my Gluten Free Strawberry Rhubarb Sauce, my Gluten Free Strawberry Rhubarb Bars or my Instant Pot Rhubarb Simple Syrup.

    You can find all of my dessert recipes here: Gluten Free Dessert Recipes

    a white plate of gluten free strawberry rhubarb crumble.

    Ingredients

    • Rhubarb
    • Strawberries
    • Granulated Sugar
    • Arrowroot Powder
    • Lemon Juice
    • Gluten Free Rolled Oats
    • Brown Sugar
    • Brown Rice Flour
    • Sea Salt
    • Unsalted Butter
    • Pecans

    Instructions

    Preheat your oven to 350 degrees.

    Grease a 9x13 baking pan with butter or coconut oil and set aside.

    Toast the pecans for about 10 minutes on medium low heat in a skillet. They will begin to brown and smell really delicious when they are done.

    In a mixing bowl mix rhubarb, strawberries, sugar, arrowroot powder and lemon juice thoroughly. Spread evenly into greased 9x13 baking dish.

    Put butter in a saucepan on the stove at medium high temp to melt. As soon as the butter is melted remove it from the stovetop.

    In a large bowl mix the gluten free rolled oats, brown sugar, rice flour, salt, pecans and melted butter until it forms a crumbly mixture. Pour over top of the fruit mixture and spread evenly in the 9x13 baking dish.

    Bake for 30 minutes or until bubbling and browned around the edges.

    Let cool completely and then store in the refrigerator.

    Supplies

    Frequently Asked Questions

    Can I freeze strawberry rhubarb crumble?

    You can freeze it, but I'm not a fan of the consistency when you defrost it. I find the oats get too soft and then strawberries and rhubarb get soggy. I much prefer to eat gluten free strawberry rhubarb crumble fresh in the first few days after I've baked it.

    Can I use frozen fruit to make this crumble?

    Yes! Since rhubarb has a short season I like to freeze it and use it for this crumble recipe later in the year. I slice my rhubarb into chunks and then using freezer safe bags to store it in my freezer for up to 6 months.

    When I want to make this gluten free strawberry rhubarb crumble recipe I defrost my rhubarb and then either use fresh or defrosted strawberries.

    It can also be helpful to freeze the strawberries and rhubarb together with the proper measurements for this recipe so you can defrost and then just mix in the other ingredients.

    More Recipes You Might Enjoy

    • Gluten Free Strawberry Rhubarb Muffins with Almond Streusel
    • Strawberry Daiquiri Mocktails
    • Gluten Free Strawberry Cobbler
    • Gluten Free Strawberry Icebox Bars

    I get some of my ingredients from Thrive Market. Thrive Market has been a game changer for me eating gluten free. They have so many options I can’t get at my rural grocery stores! Use this link to get 25% off your first order!

    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

    Gluten Free Strawberry Rhubarb Crumble


    5 Stars 4 Stars 3 Stars 2 Stars 1 Star

    No reviews

    • Author: Elaine VanVleck
    • Total Time: 45 minutes
    • Yield: 8 servings 1x
    • Diet: Gluten Free
    Print Recipe
    Pin Recipe

    Description

    This easy gluten free strawberry rhubarb crumble recipe is very similar to a crisp. The topping has oats and is very easy to make. This dessert recipe is the best! 


    Ingredients

    Scale

    3 cups Rhubarb, chopped
    2 cups Strawberries, quartered
    ⅓ cup Granulated Sugar
    2 Tbsp. Arrowroot Powder
    1 Tbsp. Lemon Juice

    Topping:
    1 ½ cups Gluten Free Rolled Oats
    ¾ cup Brown Sugar
    ½ cup Brown Rice Flour
    1 tsp. Sea Salt
    ½ cup Unsalted Butter, melted
    ½ cup Toasted Pecans, chopped


    Instructions

    Preheat your oven to 350 degrees.

    Grease a 9x13 baking pan with butter or coconut oil and set aside.

    Toast the pecans for about 10 minutes on medium low heat in a skillet. They will begin to brown and smell really delicious when they are done.

    In a mixing bowl mix rhubarb, strawberries, sugar, arrowroot powder and lemon juice thoroughly. Spread evenly into greased 9x13 baking dish.

    Put butter in a saucepan on the stove at medium high temp to melt. As soon as the butter is melted remove it from the stovetop.

    In a large bowl mix the gluten free rolled oats, brown sugar, rice flour, salt, pecans and melted butter until it forms a crumbly mixture. Pour over top of the fruit mixture and spread evenly in the 9x13 baking dish.

    Bake for 30 minutes or until bubbling and browned around the edges.

    Let cool completely and then store in the refrigerator.

    Notes

    You can replace the pecans with almonds or walnuts. I just prefer the taste of the toasted pecans.

    • Prep Time: 15 minutes
    • Cook Time: 30 minutes
    • Category: Dessert
    • Method: Baking
    • Cuisine: Gluten Free

    Did you make this recipe?

    Tag @smallfarmbiglife on Instagram and hashtag it #smallfarmbiglife

    More Gluten Free Recipes

    • 75+ Easy Gluten Free Summer Recipes
    • The Best Gluten Free Summer Salads
    • 15 Gluten Free Mother's Day Brunch Recipes
    • Gluten Free Mother's Day Recipe Ideas

    Sharing is caring!

    253 shares
    • Share103
    • Threads

    Reader Interactions

    Leave a Reply 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

    Primary Sidebar

    Welcome! I'm Elaine

    I'm so glad you are here! I share easy gluten free recipes from my small farm in Washington.

    Be sure to sign up for my newsletter to stay up to date on all of my new recipes.

    More about me...
    • Instagram
    • Pinterest
    • Facebook
    • Twitter
    • Mail

    Load up on new recipes, exclusive goodies, + more!
    Sign up below to stay up-to-date on news, events, and special deals.
    Thank you for subscribing!

    Easy Meals Recipes

    • Gluten Free Instant Pot Chili Mac and Cheese
    • Gluten Free Taco Casserole
    • Gluten Free Cowboy Baked Beans
    • Gluten Free Walking Taco Casserole
    • Gluten Free Creamy Beef and Mushroom Pasta
    • Gluten Free Instant Pot Chicken & Dumplings
    • Instant Pot Mexican Style Beef & Rice
    • Gluten Free Chicken Parmesan Pasta Casserole
    • Gluten Free One Pot Hamburger Helper Copycat
    • Gluten Free Salisbury Steak with Mushroom Gravy
    • Gluten Free Air Fryer Fajitas
    • Gluten Free Sloppy Joe Casserole

    Footer

    Disclaimer:

    “We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.”

    Footer

    back to top

    About

    • Privacy Policy
    • Shop my Amazon Page
    • Follow me on LTK

    Newsletter

    • Sign Up! for emails and updates

    Contact

    • Contact
    • Media Kit
    • About Me

    As an Amazon Associate I earn from qualifying purchases.

    I may get commissions for purchases made through links on this site.

    Copyright © 2025 Brunch Pro on the Brunch Pro Theme