A deliciously easy dessert that combines tangy rhubarb with sweet strawberries beneath a buttery cake mix topping. Perfect for when you want a homestyle dessert without the fuss!

Essential Ingredients

For the Fruit Layer:

• 4 cups fresh rhubarb, chopped
• 4 cups fresh strawberries, sliced
• 1 cup granulated sugar
• 2 tablespoons cornstarch
• 1 teaspoon vanilla extract
• 1/4 teaspoon salt
• Zest of 1 lemon (optional)

For the Topping:

• 1 box yellow cake mix
• 1 cup (2 sticks) unsalted butter, melted
• 1/2 cup old-fashioned oats
• 1/2 cup chopped pecans or walnuts

Step-by-Step Method

Step 1: Preparation

1. Preheat oven to 350°F
2. Butter a 9×13 baking dish
3. Clean and chop rhubarb (1/2-inch pieces)
4. Hull and slice strawberries
5. Gather remaining ingredients

Step 2: Make Filling

1. In large bowl, combine:

• Chopped rhubarb
• Sliced strawberries
• Sugar
• Cornstarch
• Vanilla
• Salt
• Lemon zest

1. Transfer to baking dish

Step 3: Create Topping

1. Sprinkle dry cake mix evenly over fruit
2. Pour melted butter over entire surface
3. Sprinkle with oats and nuts
4. Do not stir layers together

Step 4: Baking

1. Bake 45-55 minutes until:

• Top is golden brown
• Fruit is bubbling
• Center is set

1. Cool 15-20 minutes before serving

Pro Tips

1. For Perfect Results:

• Use fresh fruit when available
• Cover all dry cake mix with butter
• Don’t mix the layers
• Check at 45 minutes

1. Make-Ahead Options:

• Prep fruit the night before
• Store in refrigerator
• Assemble right before baking

Storage Tips

• Counter: 2 days covered
• Refrigerator: up to 5 days
• Reheat individual servings
• Don’t freeze baked cake

Serving Suggestions

Serve warm with:

• Vanilla ice cream
• Whipped cream
• Caramel sauce
• Extra berries

Perfect for:

• Casual desserts
• Potluck events
• Family dinners
• Summer gatherings

Remember:

• Don’t skip the cornstarch
• Cover all dry spots with butter
• Let cool slightly
• Best served warm

This dump cake is wonderfully simple yet delivers amazing flavor. The combination of tart rhubarb and sweet strawberries creates a perfect balance that’s hard to resist!