Indulge in the tangy-sweet perfection of Low Sodium Rhubarb Cake–a lighter twist on a classic dessert that doesn't skimp on flavor! This moist and tender cake highlights the natural tartness of fresh diced rhubarb, perfectly balanced with the warm sweetness of a cinnamon-brown sugar crumble topping. Designed with heart health in mind, this recipe keeps sodium levels low by using unsalted butter and low-fat buttermilk, making it a guilt-free treat for your dessert table. With just 20 minutes of prep time and a beautifully golden bake, this versatile cake is ideal for family dinners, springtime gatherings, or a cozy afternoon snack. Whether enjoyed warm or at room temperature, this low sodium rhubarb cake is sure to become a healthy, crowd-pleasing favorite!
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Preheat your oven to 350°F (175°C). Grease a 9x13-inch baking pan with unsalted butter or line it with parchment paper.
In a medium bowl, combine the flour, baking powder, baking soda, and ground cinnamon. Set aside.
In a large mixing bowl, cream together 1 cup of softened butter and granulated sugar until light and fluffy.
Beat in the eggs, one at a time, ensuring each is fully incorporated before adding the next.
Mix in the vanilla extract.
Alternately add the flour mixture and the buttermilk to the butter mixture, starting and ending with the flour, and mix until just combined.
Gently fold in the diced rhubarb.
Pour the batter into the prepared baking pan and spread evenly with a spatula.
In a small bowl, combine the brown sugar and 2 tablespoons of unsalted butter. Mix well until the mixture resembles coarse crumbs.
Sprinkle the brown sugar mixture evenly over the cake batter.
Bake in the preheated oven for 45-55 minutes, or until a toothpick inserted into the center of the cake comes out clean.
Remove the cake from the oven and let it cool in the pan for about 15 minutes before transferring to a wire rack to cool completely.
Serve the cake warm or at room temperature, and enjoy a slice of this low sodium delight!
Serving size | (1405.2g) |
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Amount per serving | % Daily Value* |
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Calories | 4137.2 |
Total Fat 230.4g | 0% |
Saturated Fat 141.3g | 0% |
Cholesterol 961.6mg | 0% |
Sodium 1770.8mg | 0% |
Total Carbohydrate 486.3g | 0% |
Dietary Fiber 12.7g | 0% |
Total Sugars 286.5g | |
Protein 49.5g | 0% |
Vitamin D 225.3IU | 0% |
Calcium 744.9mg | 0% |
Iron 14.8mg | 0% |
Potassium 1706.0mg | 0% |
Source of Calories