Fresh Rhubarb Cake

Prep: 15 min Cook: 60 min Serves: 12 Cuisine: American

A delightful layered dessert combining tangy rhubarb with sweet marshmallow and cake, perfect for spring gatherings or family desserts with vibrant flavors and comforting textures.

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Ingredients

  • 5 cups fresh rhubarb, diced
  • 1 (3 oz.) package strawberry Jell-O, dry
  • 1 cup sugar
  • 3 cups miniature marshmallows
  • 1 yellow cake mix

Instructions

  1. Spread the diced fresh rhubarb evenly in a 9 x 12-inch pan.
  2. Sprinkle the dry strawberry Jell-O evenly over the rhubarb.
  3. Sprinkle sugar over the Jell-O layer.
  4. Add miniature marshmallows on top.
  5. Prepare the yellow cake mix as directed on the box.
  6. Pour the prepared cake batter evenly over the marshmallows and layers.
  7. Bake at 350°F for 1 hour.
  8. Let the cake set for 20 minutes before turning over or serving.

Tips & Substitutions

For a twist, consider adding chopped nuts or a dash of cinnamon to the cake batter for extra flavor. If fresh rhubarb isn't available, frozen rhubarb can be substituted, but ensure it's thawed and drained well. You can also use a lemon cake mix instead of yellow for a citrusy kick. This cake is perfect for spring gatherings, and pairs beautifully with Waldorf Apple Salad.

Serving Suggestions

Serve the cake warm or at room temperature, optionally topped with whipped cream or vanilla ice cream for a delightful dessert experience. It can also be enjoyed with a cup of coffee or tea. For a complete meal, consider pairing it with a light salad or serving it alongside Hot Spinach Or Broccoli Dip for a savory contrast.

Storage & Reheating

To store leftovers, cover the cake tightly with plastic wrap or transfer it to an airtight container. It can be kept in the refrigerator for up to 3 days. If reheating, place individual slices in the microwave for about 20-30 seconds or until warm, taking care not to overheat to maintain the texture.

Nutrition & Diet Analysis (per serving)

Each serving of Fresh Rhubarb Cake contains roughly 226 calories, with 3g protein, 55g carbohydrates, and 1g fat. It is an excellent source of vitamin C (44% of the Daily Value) and dietary fiber (21% of the Daily Value), and a good source of iron and calcium. It also contributes 6g of dietary fiber toward your daily target.

226 kcal 11% DV
Protein Fat Carbs

Macronutrients

Protein 3.2g 6% DV
Total Fat 1g 1% DV
Carbs 55.4g 20% DV
Fiber 6g 21% DV
Sugar 19.8g 40% DV

Electrolytes

Sodium 97.7mg 4% DV
Potassium 324.7mg 7% DV

Vitamins & Minerals

Vitamin A 38.2mcg 4% DV
Vitamin C 39.7mg 44% DV
Vitamin D 0.3mcg 1% DV
Calcium 147.5mg 11% DV
Iron 1.9mg 11% DV
Diet fit High-fiber Under 400 cal Low-fat

Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.

* % Daily Values based on a 2,000 calorie diet (FDA 2020).

Frequently Asked Questions

Can I use other fruits instead of rhubarb?

While rhubarb is the star of this cake, you can experiment with other fruits like strawberries or cherries. Just keep in mind that rhubarb's tartness adds a unique flavor, so adjust sugar levels accordingly when using sweeter fruits. Mixing fruits could create a delightful flavor combination.

Is this cake suitable for vegans?

This recipe isn't vegan as it contains a cake mix that typically includes eggs. However, you can make a vegan version by using a plant-based cake mix and substituting eggs with applesauce or a flaxseed mixture. Be sure to check the ingredients in the Jell-O for any animal-derived products.

How do I know when the cake is done baking?

To check if the cake is done, insert a toothpick into the center. If it comes out clean or with a few crumbs attached (not wet batter), the cake is ready. Keep in mind that the marshmallows may create a gooey texture, so ensure the batter itself is baked through before removing from the oven.

Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).

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