1️⃣ Prep & Preheat
Preheat oven to 350°F (175°C). Grease a 9x13-inch baking dish.
2️⃣ Layer the "Dump"
Spread rhubarb evenly in the dish.
Sprinkle with sugar and lemon juice (toss lightly if using strawberries).
Pour dry cake mix over the top (do not stir!).
Drizzle melted butter evenly over cake mix.
3️⃣ Bake to Perfection
Bake 40-45 mins until golden and bubbly.
Cool 10 mins (it thickens as it cools).
Pro Tips
🍓 Strawberry-rhubarb twist: Replace 1 cup rhubarb with strawberries.
🔥 Extra crisp? Broil 2-3 mins at the end.
🍯 Drizzle with honey – For extra sweetness.
Serving Ideas
🍦 À la mode – Vanilla ice cream is a must!
☕ With coffee – Perfect afternoon treat
🎁 Gift it – Package in mason jars for neighbors