Sweet, tart, and irresistibly buttery, this 3-ingredient dump cake is the easiest way to turn fresh (or frozen) rhubarb into a warm, bubbly, crumb-topped dessert—no mixing bowls needed!
Why You’ll Love This Recipe
✔ Ready in 5 minutes (active time)
✔ No peeling or pre-cooking rhubarb – Just dump & bake!
✔ Crispy topping + gooey filling – The perfect texture combo
✔ Customizable – Add strawberries or swap cake flavors
Ingredients *(Serves 8-10)*
Fruit Layer
4 cups chopped rhubarb (fresh or frozen)
½ cup granulated sugar (or ⅓ cup for tart lovers)
1 tbsp lemon juice
Cake Layer
1 (15.25 oz) box yellow cake mix (dry, unprepared)
½ cup butter, melted
Optional Add-Ins
1 cup sliced strawberries
½ tsp cinnamon
Vanilla ice cream (for serving)
Step-by-Step Instructions
