June 2025

Gluten Free Strawberry Rhubarb Crumble Recipe | Lupus Canada

Gluten Free Strawberry Rhubarb Crumble Recipe

A Naturally Sweetened, Seasonal Dessert

This gluten free strawberry rhubarb crumble is a nourishing twist on a summer classic. Made with fresh fruit, sweetened only with maple syrup, and topped with a wholesome oat and nut crumble, it’s a feel-good dessert you can enjoy all season long.

Baked right into mason jars for individual servings, this crumble is perfect for picnics, garden parties, or any sunny day sweet craving. And best of all? It’s free of refined sugar, made with whole ingredients, and can be enjoyed warm or chilled.

Whether you’re looking for a healthier dessert or need something that fits a gluten free, refined sugar free lifestyle, this crumble brings comfort and flavour in every bite.

Ingredients

For the fruit base

  • 5 cups rhubarb, diced

  • 2 cups strawberries, diced

  • 1/4 cup maple syrup

  • 2 tablespoons fresh lemon juice

  • 2 tablespoons tapioca flour, arrowroot flour, or cornstarch

For the crumble topping

  • 1 cup rolled oats

  • 2/3 cup almond flour

  • 2/3 cup chopped almonds, pecans, walnuts, or unsweetened coconut flakes

  • 1/2 teaspoon salt

  • 1/2 teaspoon cinnamon

  • 1/3 cup maple syrup

  • 1/4 cup coconut oil (melted) or melted butter

Overhead view of individual gluten free strawberry rhubarb crumbles in mason jars, placed on a yellow cloth with fresh strawberries in a bowl.

Instructions

Step 1

Preheat oven to 350°F (175°C). In a large bowl, combine rhubarb, strawberries, maple syrup, lemon juice, and flour. Mix well.

Step 2

Spoon the fruit mixture evenly into eight 250 ml mason jars or small ramekins. In a separate bowl, mix all crumble topping ingredients until well combined.

Step 3

Top each jar with a layer of the crumble. Place jars on a baking sheet and bake for 40 to 50 minutes, or until golden and bubbling.

How to Enjoy It:

Let cool slightly before serving. Enjoy warm or chilled!

Serve as a dessert or sweet snack with a dollop of coconut yogurt or Greek yogurt. Pairs beautifully with fresh mint or a splash of cream.

Why This Recipe Supports Anti-Inflammatory Eating:

This crumble skips the refined sugar and flour in favour of naturally sweet ingredients like fruit, maple syrup, and fiber-rich oats. Almonds and coconut oil provide healthy fats, while rhubarb offers gut-supporting fiber and vitamin K. It’s a delicious way to support your health while still enjoying dessert.

If you’re managing lupus or another inflammatory condition, choosing foods that support your body is key. Read more about anti-inflammatory diets in our Life & Wellness resources.

This recipe was developed by With Love from Jamey, a recipe developer who partners with Lupus Canada to create monthly wellness-focused recipes. The recipes used by Lupus Canada have been reviewed and approved by a Registered Holistic Nutritionist.

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