Low Sugar Strawberry Rhubarb Crunch Recipe | Healthy Dessert Option

Low Sugar Strawberry Rhubarb Crunch Recipe | Healthy Dessert Option

Strawberry Rhubarb Crunch combines sweet strawberries and tart rhubarb, baked with a crispy crumble topping. This savory dessert balances natural fruit flavors with a crunchy, satisfying texture. Traditional recipes often include high sugar content, but low sugar variations reduce the sugar while maintaining flavor.

Health Benefits of Low Sugar Desserts

Low sugar desserts provide numerous health benefits. They can help maintain stable blood sugar levels, which reduces the risk of developing Type 2 diabetes. Additionally, they support dental health by preventing cavities that sugar can cause. Low sugar treats also generally contain fewer calories, making them suitable for weight management. Finally, they align better with dietary guidelines that suggest limiting added sugars.

Ingredients and Substitutions

Essential Ingredients for Low Sugar Strawberry Rhubarb Crunch

To make Low Sugar Strawberry Rhubarb Crunch, gather these key ingredients:

  • Fresh Strawberries: Use 2 cups, hulled and sliced, for natural sweetness.
  • Rhubarb: Use 2 cups, diced, to provide tartness.
  • Low-Sugar Sweetener: Add 1/4 cup of a low-glycemic index sweetener like Stevia or Erythritol to reduce added sugar.
  • Oats: Use 1 cup for the crumble topping, providing fiber and texture.
  • Almond Flour: Add 1/2 cup for a nutty flavor while keeping it gluten-free.
  • Unsweetened Applesauce: Use 1/4 cup as a binder and natural sweetener.
  • Cinnamon: Add 1 teaspoon for warmth and depth of flavor.
  • Vanilla Extract: Use 1 teaspoon to enhance the overall taste.
  • Butter: Use 1/4 cup of cold, unsalted butter, cut into small pieces, for a crispy topping.

Cater to various dietary needs by making these substitutions:

  • Dairy-Free: Replace butter with 1/4 cup of coconut oil or dairy-free margarine to accommodate lactose intolerance.
  • Gluten-Free: Ensure oats are certified gluten-free, and consider using coconut flour instead of almond flour if you have a nut allergy.
  • Nut-Free: Substitute almond flour with an equal amount of oat flour or all-purpose flour to make it safe for those with nut allergies.
  • Vegan: Use 1/4 cup of coconut oil instead of butter and ensure the low-sugar sweetener is plant-based.

By incorporating these essential ingredients and substitutions, you can enjoy a delicious Low Sugar Strawberry Rhubarb Crunch that meets your dietary preferences and needs.

Step-by-Step Cooking Guide

Preparing the Fruit Base

Start by prepping your fruit base. Wash and slice 3 cups of fresh strawberries into halves. Dice 2 cups of rhubarb stalks into small, bite-sized pieces. Combine the strawberries and rhubarb in a large mixing bowl. Add 1/4 cup of low-sugar sweetener, such as stevia or erythritol, to the bowl. Mix until the fruit is evenly coated with the sweetener. For added flavor, stir in 1 teaspoon of vanilla extract and 1 tablespoon of lemon juice. Let the mixture sit for 10 minutes; this allows the flavors to meld and the fruit to release its natural juices.

Creating the Low Sugar Crunch Topping

Prepare the crunchy topping by mixing 1 cup of oats, 1/2 cup of almond flour, and 1/3 cup of melted coconut oil in another bowl. Add 1/4 cup of low-sugar sweetener and 1 teaspoon of ground cinnamon to the mixture. Stir until the ingredients form a crumbly texture. If you need a nut-free option, substitute the almond flour with oat flour. For vegan preferences, ensure that the oats you use are certified vegan. Sprinkle the topping evenly over the prepared fruit base.

Bake in a preheated oven at 350°F (175°C) for 35-40 minutes or until the topping turns golden brown and the fruit base begins to bubble. Allow it to cool for 10 minutes before serving.

Nutritional Information

Analyzing Caloric Content

A serving of Low Sugar Strawberry Rhubarb Crunch contains approximately 200 calories. The majority of calories come from oats and almond flour. These ingredients provide healthy fats and complex carbohydrates, essential for maintaining energy levels. You’ll find that each serving includes around 5 grams of protein and 3 grams of fiber, contributing to satiety and digestive health. The use of low-sugar sweeteners minimizes empty calories, making this dessert a more nutritious option.

Understanding Sugar Content

In Low Sugar Strawberry Rhubarb Crunch, the sugar content is considerably lower compared to traditional versions. Thanks to low-sugar sweeteners, each serving contains only about 5 grams of sugar. Fresh strawberries and rhubarb naturally contribute some sugars but also bring in valuable vitamins and antioxidants. If you follow a low-sugar diet, the reduced sugar content makes this dessert a suitable choice without compromising flavor.

Serving and Storage Tips

Best Practices for Serving

Serve the Low Sugar Strawberry Rhubarb Crunch warm to enhance the flavor. Use a large spoon to scoop portions onto plates or bowls. Adding a dollop of low-fat Greek yogurt or a scoop of sugar-free vanilla ice cream can complement the warm crunch. Ensure the dessert cools for at least 15 minutes after baking to allow the flavors to meld and the topping to set properly.

How to Store for Freshness

Store the Low Sugar Strawberry Rhubarb Crunch in an airtight container to maintain its freshness. Place the container in the refrigerator if you plan to consume it within 3 to 5 days. For longer storage, freeze portions in freezer-safe containers or bags for up to 3 months. When ready to serve, thaw in the refrigerator overnight and reheat in the oven at 350°F for 15-20 minutes, or until warm. Avoid microwaving to maintain the crispy texture of the topping.


Creating a Low Sugar Strawberry Rhubarb Crunch is a delightful way to enjoy a sweet treat without compromising your diet. This dessert not only satisfies your cravings but also offers nutritional benefits with its healthy ingredients. Whether you serve it warm with a dollop of yogurt or a scoop of ice cream, you’ll find it a versatile and delicious option. Plus, with easy storage and reheating instructions, you can enjoy this dessert anytime. Give it a try and indulge in a guilt-free delight that’s sure to become a favorite in your kitchen.

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