Rhubarb Pineapple Upside-Down Cake

Not your typical rhubarb cake! The pineapple and marshmallows add a little twist! It’ll be eaten up in a flash!

Original recipe makes 15 servings


1 (20 ounce) can crushed pineapple, drained with juice reserved
3 cups chopped rhubarb
1/2 cup white sugar
1/2 cup packed brown sugar
1 (3 ounce) package strawberry flavored Jell-O®
2 cups miniature marshmallows
1 (18.25 ounce) package white cake mix

  • PREP

    20 mins

  • COOK

    1 hr


    1 hr 20 mins


  1. Preheat the oven to 350 degrees F (175 degrees C). Grease a 9×13 inch baking dish.
  2. In a medium bowl, mix together the pineapple, rhubarb, white sugar, brown sugar, gelatin, and marshmallows. Pour evenly in the bottom of the prepared pan. In the same bowl, prepare the cake mix according to package directions, substituting the reserved pineapple juice for the as much water in the recipe as you can. pour over the fruit, and spread evenly.
  3. Bake for 1 hour in the preheated oven, or until a toothpick inserted into the center of the cake comes out clean. Invert the cake onto a serving platter while still warm, or cut into pieces, and turn upside-down when serving.


Calories: 270 kcal
Carbohydrates: 57.7 g
Cholesterol: 0 mg
Fat: 3.8 g
Fiber: 1 g
Protein: 2.4 g
Sodium: 261 mg