Ingredients for - Rhubarb and Strawberry Dump Cake

1. Chopped rhubarb 4 cups
2. Sliced strawberries 2 cups
3. Strawberry-flavored gelatin mix (such as Jell-O®) 1 (3 ounce) package
4. White sugar, or more to taste (Optional) ¼ cup
5. Yellow cake mix 1 (15.25 ounce) package
6. Warm water 1 cup
7. Butter ¼ cup

How to cook deliciously - Rhubarb and Strawberry Dump Cake

1 . Stage

Preheat oven to 350 degrees F (175 degrees C). Grease a 9x13-inch baking pan.

2 . Stage

Place rhubarb and strawberries in baking pan. Evenly spread strawberry-flavored gelatin mix over fruit, then repeat with cake mix. Pour water over cake mix layer; do not stir. Dot the top of the cake with butter.

3 . Stage

Bake in the preheated oven until cake is bubbly, about 20 minutes.