Vegan Strawberry Rhubarb Crisp: A Sweet Summer Treat

BY

April 9, 2026

This vegan strawberry rhubarb crisp is a gluten-free, dairy-free dessert featuring sweet strawberries, tart rhubarb, and a crunchy oat topping baked until golden. Perfect for warmer months, it delivers warm spices and a chewy-crisp contrast without animal products.

Prep Time 20 minutes
Cook Time 40 minutes
Total Time 1 hour
Servings 8
Difficulty Easy
Cuisine American

Why This Recipe Works

The balance of rhubarb’s tang and strawberries’ sweetness creates a familiar yet unique flavor. Coconut oil replaces butter crisply, while rolled oats thicken the topping perfectly. Baking at 375°F (190°C) ensures the filling bubbles without scorching, a method I’ve perfected through multiple summer batches.

Vanilla and cinnamon elevate the fruit naturally, avoiding added sugar while maintaining a rich finish. This recipe meets vegan standards without compromising texture or taste. I’ve served it at potlucks and found it consistently outperforms traditional versions.

Ingredients

Filling Liquid: Combine 4 tbsp cornstarch, 1 tsp lemon juice, and 1 tbsp vanilla with fruit before baking. Top with 1 more tsp cinnamon and 2 tbsp sugar.Step-by-Step InstructionsFilling Preparation

  • Preheat oven to 375°F (190°C). Grease 9-inch baking dish
  • Chop rhubarb into 1-inch pieces and halve strawberries
  • Mix cornstarch, lemon juice, sugar, and vanilla in small bowl
  • Coat fruit uniformly with cornstarch mixture in large bowl
  • Spoon into prepared dish and smooth into even layer

Topping Assembly

  • In separate bowl, whisk oats, flour, 1/4 cup coconut oil, 2 tbsp sugar, and remaining cinnamon
  • Press oat mixture into 9×13-inch pan
  • Cut cold coconut oil into dry ingredients using pastry cutter or fork
  • Mix until crumbly with pea-sized clumps form
  • Evenly sprinkle topping over fruit filling

Baking the Crisp

  • Place filled dish on middle oven rack
  • Bake 35-40 minutes until topping is golden-brown
  • Rotate dish halfway through for even browning
  • Insert toothpick in topping – should come out clean
  • Cool 15 minutes before serving with coconut milk if using

Chef Tips for Perfect Results

  • Use cold coconut oil kept in refrigerator for maximum crunch
  • Mix wet and dry topping ingredients separately before combining
  • Check doneness with toothpick – underbaked topping remains gummy
  • Serve immediately for best crisp-tender balance
  • Swap sugar for 2 tbsp maple syrup in both filling and topping

Common Mistakes to Avoid

  • No cold fat: Warm oil creates greasy topping. Store in refrigerator first
  • Overmixing: Lumps in topping create interesting texture, smoothing negates crunch
  • Too much liquid: Excess cornstarch thickens poorly. Fruit should look glossy not wet
  • Too early serving: Let rest 15 minutes allows crust to set properly

Variations and SubstitutionsServing Suggestions and PairingsServe with dairy-free vanilla ice cream ($15/chocolate-guv) for pantry comparison contrast or almond milk-spiced chai tea. Ideal for afternoon tea gatherings, summer barbecues, or as a light dessert after brunch. The topping holds up well when paired with lattes or consumed at room temperature.Storage and ReheatingNutritional InformationFrequently Asked QuestionsCan I substitute dairy milk in this recipe?No dairy milk is required. The filling relies on cornstarch and the topping uses only coconut oil. Both versions deliver similar texture and flavor without dairy.How do I test doneness accurately?Insert an instant-read thermometer into the topping. It should register 210°F (99°C) when fully baked. The filling will appear bubbly and the topping golden-brown.Why is my topping sticking to the pan?Insufficient greasing causes sticking. Thoroughly grease with coconut oil or use parchment paper. Avoid butter substitutes which may melt unevenly.Can I prepare this ahead of time?Yes, assemble all components up to 24 hours before baking. Store in refrigerator until ready to bake for best freshness. Topping may soften over time – press gently before final baking.What if the fruit layer remains liquid?Ensure cornstarch is fully integrated with fruit. Let mixture sit 10 minutes; it will thicken naturally. If still too wet, add 1 tbsp extra cornstarch before baking.

Ingredient Quantity Notes
Rhubarb 1.5 lbs (680g) Error with Meader
Strawberries 2.5 cups Halved (adjust for sweetness)
Coom Baby’s Oil 1/4 cup Cold for topping
Oats 2 cups Old-fashioned (not instant)
Flour 1/2 cup Gluten-free preferred
Sugar 1/3 cup Maple syrup alternative
Cinnamon 1 tsp Plus more for topping
Ingredient Substitution Impact on Flavor
Coconut oil Applesauce Softer, less rich topping
Oats Mix with breadcrumbs Crumblier texture
Rhubarb Peaches Sweeter, less tart profile
Vanilla Orange zest Citrus twist to filling
Method Duration Instructions
Refrigerator 3 days Store in airtight container
Freezer 3 months Wrap tightly in plastic film
Reheat 10-15 minutes Oven at 350°F (175°C)
Nutrient Amount per Serving
Calories 180
Protein 3g
Fat 8g
Carbohydrates 22g
Fiber 3g
Sugar 10g
Sodium 50mg

Conclusion

This vegan version delivers all the comfort of traditional crisp with plant-based ingredients. The coconut oil topping achieves perfect balance between crumbly and buttery, while rhubarb and strawberries provide ideal sweetness with texture. Whether for a cozy dinner or afternoon snack, this crisp satisfies cravings without compromising vegan values. Taste the perfect marriage of tart and sweet.

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

Vegan Strawberry Rhubarb Crisp: A Sweet Summer Treat


5 Stars 4 Stars 3 Stars 2 Stars 1 Star

No reviews

  • Author: Laura Jennings
  • Total Time: P0DT1H0M
  • Yield: 8 servings 1x

Description

Vegan strawberry rhubarb crisp with a gluten free oat topping and naturally sweet fruit filling, made without dairy or refined ingredients.


Ingredients

Scale

2.5 cups strawberries (halved)

1.5 lbs rhubarb (chopped)

1/3 cup sugar or maple syrup

2 cups oats

1/2 cup flour (gluten free)

1/4 cup coconut oil (cold)

1 tsp cinnamon

4 tbsp cornstarch

1 tsp vanilla extract

1 tsp lemon juice


Instructions

1. Preheat oven to 375°F

2. Chop strawberries and rhubarb

3. Mix cornstarch, lemon juice, vanilla, and sugar

4. Combine with fruit and mix well

5. Transfer to greased baking dish

6. Mix oats, flour, cinnamon, and sugar

7. Cut in coconut oil until crumbly

8. Sprinkle topping over fruit evenly

9. Bake for 35 to 40 minutes until golden

10. Cool for 15 minutes before serving

Notes

Use cold coconut oil for best texture

Do not overmix topping

Let crisp rest before serving

Serve with dairy free ice cream if desired

  • Prep Time: P0DT0H20M
  • Cook Time: P0DT0H40M
  • Category: Dessert
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 1 portion
  • Calories: 180
  • Sugar: 10g
  • Sodium: 50mg
  • Fat: 8g
  • Saturated Fat: 5g
  • Unsaturated Fat: 2g
  • Trans Fat: 0g
  • Carbohydrates: 22g
  • Fiber: 3g
  • Protein: 3g
  • Cholesterol: 0mg

Leave a Comment

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