Gluten-Free Strawberry Rhubarb Crisp Recipe for Summer Dessert

This gluten-free strawberry rhubarb crisp is a delightful summer dessert. Sweet strawberries and tart rhubarb are baked beneath a crunchy oat and almond topping. Serve warm with cold ice cream for a classic combination.

Strawberries and rhubarb are the perfect pair for a seasonal dessert that feels fresh and wholesome. This gluten-free strawberry rhubarb crisp highlights bright summer fruit with a lightly sweet, crunchy topping made from oats and almond flour. It’s naturally dairy-free when you use vegan butter, and it’s simple enough to make any night of the week.

The fruit layer combines juicy strawberries with tangy rhubarb so each bite is balanced and vibrant. The topping of gluten-free quick oats and almond flour holds together when pressed and becomes golden and crisp as it bakes. A touch of cinnamon and vanilla ties the flavors together while coconut sugar keeps the recipe minimally processed — you may substitute brown sugar if needed.

Although this version is lighter and made with wholesome ingredients, it still delivers the classic warm-fruit-and-crumble comfort you expect from a crisp. It’s an excellent way to showcase summer produce and makes a crowd-pleasing dessert for family dinners, potlucks, or casual gatherings.

Ingredients Needed

All you need are eight simple ingredients. The list below covers what to have on hand for the fruit and the crumble topping.

Rhubarb: crisp, ruby stalks available in spring and early summer.
Strawberries: fresh is best — do not use frozen.
Gluten-free quick oats: for the topping.
Almond flour: finely ground almonds give the topping body and a tender crumb. See substitution notes below.
Coconut sugar: a natural unrefined sweetener; brown sugar can be used instead.
Vegan butter: keeps the recipe dairy-free; swap with unsalted butter if preferred.
Cinnamon & vanilla: add warm, rounded flavor.
Pinch of salt: to enhance the sweetness.

How to Make it – Step by Step Instructions

Preheat the oven to 350°F (175°C). In a large bowl, combine the quick oats, almond flour, melted vegan butter, coconut sugar, cinnamon, vanilla extract, and a pinch of salt. Stir until the mixture is evenly moistened and crumbly — it should hold together if you press a little between your fingers. Set the topping aside.

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Arrange the sliced strawberries and rhubarb in a baking dish or a 10-inch skillet, spreading them evenly. Distribute the oat-and-almond topping across the fruit and gently press it down so it adheres to the berries and stalks.

Bake uncovered for 40–45 minutes, until the fruit is bubbling and the topping is golden brown. Allow the crisp to cool slightly before serving so the juices settle. Serve warm with a scoop of ice cream or your preferred dairy-free alternative.

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Extra Tips for Success

• If strawberries are tart: toss sliced strawberries with 1–2 teaspoons of coconut sugar before combining with rhubarb to add sweetness.
• For extra crunch: fold 1/2 cup chopped walnuts, pecans, or sliced almonds into the topping.
• Almond flour substitute: for nut-free options use gluten-free oat flour (ground oats) or a gluten-free flour blend.
• Freeze rhubarb: wash, trim, and chop stalks, then freeze in bags for 2–3 months so you can enjoy this crisp year-round.
• Serving suggestions: serve warm with vanilla ice cream or a plant-based alternative for a lovely contrast of temperatures and textures.

FAQs

How can I tell if rhubarb is ripe? Rhubarb color can range from green to deep red; color alone doesn’t determine ripeness. Purchased stalks are typically harvested at the right stage for cooking.

Do I need to peel rhubarb? No. Simply wash the stalks, trim the ends, and cut into pieces — leave the skin on.

Why might the crisp be runny? Fruit naturally releases juices while baking. A bit of liquid is normal and keeps the filling tender; if you prefer a thicker filling, add a small amount of cornstarch or arrowroot to the fruit before baking.

How to Store Leftovers & Freeze

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