Rhubarb Mix and Dump Cake

Indulge in the simplicity and charm of this Rhubarb Mix and Dump Cake, a no-fuss dessert that showcases the tart sweetness of fresh rhubarb paired with the vibrant flavor of strawberry gelatin. Perfectly designed for busy bakers, this recipe comes together in just 10 minutes of prep time and requires no mixing or fancy equipment. Layers of chopped rhubarb, sugar, strawberry Jell-O, buttery yellow cake mix, and a drizzle of melted butter bake into a golden, bubbling masterpiece in under an hour. Serve it warm with a dollop of whipped cream or a scoop of creamy vanilla ice cream for a comforting, crowd-pleasing treat that’s ideal for spring and summer gatherings. Whether you’re a rhubarb lover or a fan of easy desserts, this dump cake is sure to become a new favorite!

Nutriscore Rating: 45/100

Prep Time:10 mins

Cook Time:45 mins

Total Time:55 mins

Servings: 8

Ingredients

• 4 cups fresh rhubarb, chopped
• 1 cup granulated sugar
• 1 package (3 oz) strawberry gelatin mix (Jell-O)
• 1 box (15.25 oz) yellow cake mix
• 1 cup unsalted butter, melted
• 1 cup cold water
• 0 optional: whipped cream or vanilla ice cream, for serving

Directions

Step 1

Preheat your oven to 350°F (175°C). Grease a 9x13-inch baking dish lightly with cooking spray or butter.

Step 2

Spread the chopped rhubarb evenly across the bottom of the prepared baking dish.

Step 3

Sprinkle the granulated sugar over the rhubarb, ensuring even coverage. Then, evenly sprinkle the strawberry gelatin mix on top.

Step 4

Pour the dry yellow cake mix over the rhubarb mixture, spreading it out into an even layer. Do not mix or stir.

Step 5

Drizzle the melted butter over the cake mix layer, ensuring it covers as much surface area as possible.

Step 6

Pour the cold water evenly over the top. Do not stir or mix; the layers should remain distinct.

Step 7

Bake in the preheated oven for 45 minutes, or until the top is golden brown and the filling is bubbling along the edges.

Step 8

Remove the cake from the oven and let it cool slightly before serving.

Step 9

Serve warm with whipped cream or a scoop of vanilla ice cream, if desired.

Nutrition Facts

Serving size	1746.5 grams (1746.5g)

Amount per serving	% Daily Value*
Calories	4477

Total Fat 241.40g	309%
Saturated Fat 133.90g	670%
Polyunsaturated Fat NaNg
Cholesterol 532mg	177%
Sodium 2291mg	100%
Total Carbohydrate 599.90g	218%
Dietary Fiber 15.10g	54%
Total Sugars 426.70g
Protein 32.00g	64%

Vitamin D 0IU	0%
Calcium 1016mg	78%
Iron 8mg	43%
Potassium 2212mg	47%

*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

Source of Calories

Fat: 46.2%

Protein: 2.7%

Carbs: 51.1%