Quick And Easy Gluten-Free Peach Blueberry Crisp

Name: Quick And Easy Gluten Free Peach Blueberry Crisp
Prep time: 10 min
Cook time: 25 min
Total time: 35 min
Ingredients: 2 1/2 c Peaches (about 4-5 peaches depending on their size ); 1 cup Blueberries; 1 tbsp lemon juice; 1 tsp vanilla extract; 1 tsp lemon zest; 2 tbsp brown sugar; 1 tbsp Cornstarch; ½ cup Almond flour; 1 cup Rolled oats; ½ cup Brown sugar; 1/2 tsp *Optional* cinnamon; ½ cup Butter, melted (I've used salted butter. Substitute hard margarine or coconut oil for a vegan crisp.)

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Last Updated on April 28, 2024 by Sabrina Currie

Golden brown crisp topping over juicy summer fruit, this quick and easy gluten-free peach blueberry crisp is one of my favorite fruit crisp recipes. With just a handful of ingredients, it comes together fast and is the perfect way to celebrate peach season. (Gluten-free and easily made vegan.)

Slices of peaches and blueberries under a crumbly topping and ice cream on a plate. Peaches in the background.

Why You Should Make Blueberry Peach Crisp

Juicy, ripe, fresh fruit topped with warm oatmeal crisp and served with a scoop of vanilla ice cream is simply the most perfect summer dessert. It's one of my favorite things to make after I've been to the Farmer's market and have bought ALL the juicy, ripe peaches and berries.

This healthy peach blueberry crisp also makes a great make-ahead breakfast recipe topped with a dollop of thick, Greek yogurt or vegan yogurt. It's simple ingredients are nutritious and a great recipe to use your summer peaches and blueberries. (Try this peach no-churn ice cream or delish peach cobbler pound cake too, if you have lots of peaches.)

Ingredients

Healthy peach crisp with blueberries makes a perfect dessert any night of the week. And with its minimal ingredients, this healthy dessert can easily be made midweek!

Peaches - Choose ripe, juicy peaches for the best natural sweetness. Both fresh peaches and frozen peaches work well in this recipe.
Blueberries - Fresh blueberries add a burst of flavor and a lovely color contrast. Frozen work great outside the peak season.
Almond Flour + Oats - A blend of almond flour and rolled oats creates a whole grain, gluten-free base that's nutritious and makes a delightful texture to the crisp topping.
Brown Sugar - Brown sugar brings a rich, caramel-like sweetness.
Lemon Juice + Zest - Adds a bright, citrusy note that enhances the natural flavors of the fruit. You know I love the real juice as opposed to bottled 😉
Corn Starch - Thickens the fruit juices, creating a luscious blueberry peach filling. Tapioca starch is another gf option you can use if you prefer.

Substitutions + Variations

Vegan + Dairy-Free Option - Margarine, vegan butter or melted coconut oil all work well in this easy crisp recipe. Using margarine or vegan butter is my choice as it keeps the crisp vegan-friendly and still adds a light, buttery flavor to the crumble topping.
Sugar - Regular granulated sugar or coconut sugar can be substituted if you prefer. I don't recommend maple syrup for this recipe because it won't crisp up the way sugar will.
Oats - I've used steel cut oats but you can easily use quick oats if that's what you have.
Fruit - This can be made with all peaches or all plums. You can swap the cup of blueberries for an equal amount of any other berries. (Blackberry plum crisp is a delish combo.)

Step By Step Instructions

Whip up the perfect summer treat in no time. Both the peach blueberry filling and the oat crisp topping take just minutes to make. This simple peach blueberry crisp is a dream to make and bake in just half an hour with minimal mess.

Peaches and sugar in a glass bowl with a half lemon beside.

Step 1. Core and slice peaches into a large bowl with lemon juice and zest. Add mixture of cornstarch and brown sugar and toss to coat. Set aside.

Piles of almond flour, brown sugar, oats and butter in a glass bowl.

Step 2. Add oats, brown sugar, almond flour and cinnamon if using, and stir well. Add butter and microwave in 20 second increments until melted or melt it separately and pour it over.

Mixture of oats, butter and almond flour that has a sandy texture.

Step 3. Blend oat and butter mixture until it is well mixed.

Peaches and blueberries in a white square baking dish.

Step 4. Pour peach mixture into a 9"x9" square baking dish and top with blueberries. Spread them evenly around to fill gaps.

Peaches and blueberries in a square casserole dish being covered by an oatmeal topping.

Step 5. Top with oatmeal crisp mixture.

Baked crisp has a golden brown crispy topping.

Step 6. Bake until golden brown on top and the fruit is soft in the middle. Let cool 15 minutes before serving. Enjoy with vanilla ice cream!

A serving of the fruit crisp has been taken out of the baking dish and is on a white plate with ice cream.

FAQ's

Can I use frozen fruit?

Absolutely! Frozen peaches and blueberries work wonderfully in this crisp recipe. No need to thaw; just extend the baking time slightly to account for the extra moisture.

What can I substitute for almond flour?

If almond flour, aka almond meal, isn't available, you can use rice flour or oat flour for a similar texture. For those not avoiding gluten, regular all-purpose flour can also be used in equal quantities.

Should I peel the peaches first?

No, you don't need to. The peach skin adds texture and nutrients. However, if you prefer a smoother filling, you can peel the peaches.

How do I store leftovers?

Store leftover crisp in an airtight container in the refrigerator for up to 4 days. Reheat for 10 minutes in the oven at 350' to re-crisp the top.

Can this crisp be made vegan or dairy-free?

Yes, by using vegan butter, margarine, or melted coconut oil instead of regular butter, you can easily make this dessert both vegan and dairy-free. Top it with your favorite dairy-free ice cream!

More Great Peach And Blueberry Recipes

Enjoy summer fruits in these great blueberry and peach recipes and more.

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Save It For Next Time

A serving of peach and blueberry crisp on a plate topped with white ice cream and blueberries scattered around the table.

If you have any questions or comments, you can find me on Instagram, Pinterest and Facebook. I try to answer any recipe related questions quickly as I know you might be in the middle of making it.

Also check out my FREE PRINTABLE meal planner to make menu planning and grocery shopping a breeze and my shopping guide. And if you like this recipe, I would love it if you give it a star rating in the recipe card.

Cheers and happy cooking, Friends! Sabrina