Rhubarb Pudding Cake (Plus 9 More Yummy Rhubarb Recipes)

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I was looking for something different to do with rhubarb when I came across a fruited pudding cake recipe in the Favorite Recipes of America – Desserts cookbook from 1968.

The original recipe calls for “any fruit, fresh or canned”, so I figured “Why not rhubarb?” Thus, this old fashioned rhubarb pudding cake was born.

The recipe is quite sweet, even with the tartness of rhubarb. You can cut back on the sugar if you like.

This rhubarb pudding cake recipe has a delicate sugar crust, and rich pudding bottom. It’s super easy to make using fresh or frozen rhubarb, and can be made gluten free and dairy free.

Rhubarb Pudding Cake on a white plate

The boys are not huge rhubarb fans, but they love this recipe. This is the sort of thing my grandmother would have made. I hope you and your family enjoy it, too.

Rhubarb Pudding Cake Recipe – Step by Step

You can use a little extra rhubarb for this, or mix in other fruits like strawberries or chopped apples.

Ingredients

  • 2 cups of rhubarb, chopped
  • 1 3/4 cup sugar, divided
  • 3 tablespoons butter, softened
  • 1 teaspoon baking powder
  • 1/4 teaspoon salt
  • 1/2 cup milk
  • 1/2 teaspoon vanilla extract
  • 1/2 teaspoon almond extract
  • 1 cup sifted flour
  • 1 tablespoon cornstarch
  • 2/3 cup boiling water

Directions

Preheat oven to 375°F.

Cover the bottom of an 8 or 9 inch square baking pan with fruit. (I prefer an 8 inch or 9 inch square glass baking dish. You can also use a deep dish glass pie plate.)

Mix 3/4 cup sugar, butter, baking powder, salt, extracts, milk and flour together. Add a little more milk if it is too thick to pour; pour over fruit.

Mix remaining sugar and cornstarch in a small bowl; sprinkle over mixture in pan. Pour boiling water over the top. ( I know this sounds strange, but trust me, it works to create a pudding around the rhubarb in the bottom of the pan.)

Bake at 375°F for 45 minutes. Yield: 9 servings.

The sugar topping creates a glaze on the top of the cake, something like a creme brûlée. It also creates the pudding at the bottom.

Serve warm with ice cream, if desired. Or let your rhubarb pudding cake cool a bit, and then slice and invert on a plate. This shows off the pudding.

You may also substitute a gluten free flour blend, such as Namaste Gluten Free Flour. With the Namaste flour, I bake an extra ten minutes. Friends made the recipe dairy free by substituting coconut milk with good results.

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how to make rhubarb pudding cake step-by-step photos

Printable Recipe

Use the recipe card below to print out the recipe, or double it for a 9×13 pan. For a double batch, add around 10 minutes of extra bake time. Use the “Cook Mode” setting to keep the screen from going dark while you’re reading recipe during baking.

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Old Fashioned Rhubarb Pudding Cake

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4.7 from 50 reviews

This rhubarb pudding cake recipe is easy to make using fresh or frozen rhubarb. A simple hot water trick allows the cake to make its own sauce while baking.

  • Author: Laurie Neverman
  • Prep Time: 10 minutes
  • Cook Time: 45 minutes
  • Total Time: 55 minutes
  • Yield: 9 servings 1x
  • Category: Dessert
  • Method: Baking
  • Cuisine: American

Ingredients

Units Scale
  • 2 cups rhubarb, chopped
  • 1 3/4 cup sugar, divided
  • 3 tablespoons butter, softened
  • 1 teaspoon baking powder
  • 1/4 teaspoon salt
  • 1/2 cup milk
  • 1/2 teaspoon vanilla extract
  • 1/2 teaspoon almond extract
  • 1 cup sifted flour
  • 1 tablespoon cornstarch
  • 2/3 cup boiling water

Instructions

  1. Preheat oven to 375°F.
  2. Cover the bottom of an 8 or 9 inch square pan with fruit. (I prefer an 8 inch or 9 inch square glass baking dish. You could also use a deep dish glass pie plate.)
  3. Mix 3/4 cup sugar, butter, baking powder, salt, extracts, milk and flour together. Add a little more milk if it is too thick to pour; pour over fruit.
  4. Mix remaining sugar and cornstarch in a small bowl; sprinkle over mixture in pan. Pour boiling water gently over the top of the cake.
  5. Bake at 375°F for 45 minutes, a little longer for gluten free flours.

Notes

You may also substitute a gluten free flour blend such as Namaste Foods Gluten Free Flour Blend. If using gluten free flour, add 10-15 minutes to bake time.

One of our readers used a metal grey colored Wilton 9×9 pan, and her cake scorched. If you have this pan, drop the temp to 350°F, and watch for excess browning.

This is a sweet recipe!

If you would like a less sweet dessert, reduce the sugar in the batter to 1/2 cup, and the sugar in the topping to 1/2 cup. You can experiment with reducing the amounts even more, but it does need some sugar to form the pudding layer.

Share a photo and tag us — we can’t wait to see what you’ve made!

harvested rhubarb stalks and leaves

These recipes work with fresh or frozen rhubarb, so you can enjoy them anytime you have a supply on hand. Let me know if you’d like some savory recipes, too.

yummy rhubarb recipes

For easy to make bread recipes, check out my book “Never Buy Bread Again – The Bread Book for Beginning Bakers“.

"Never Buy Bread Again" recipe book

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Originally published in 2012, last updated 2023.

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284 Comments

  1. This was a lovely dessert, but way too much sugar for my liking. How would one cut the topping sugar in half, and would the water need to be decreased accordingly? The texture was lovely–just sweetened the rhubarb more than I care for….

    1. To adjust for the excessive sweetness, I bumped up the rhubarb to 4 cups and added 1/2 T cornstarch to the pudding sugar. It worked great

  2. Instead of putting the cup of sugar and cornstarch on top of the batter, can “turbinado sugar” be sprinkled?

  3. Oh my goodness! This is delicious!!! I made it for my BIL’s birthday tonight and as soon as the guys took the first bite their eyes got huge. “Okay, from now on you make nothing by this!”

    I added apple pie spice and it was the perfect compliment. So good!

  4. I made this last weekend, so delicious! I got confused and put the whole 1 3/4 cup of sugar in all at once along with the baking powder. Wrote myself a note to divide up the sugar next time. I should have read the recipe more thoroughly but I will make it again when rhubarb is in season next year.

  5. Fantastic recipe – husband and kids loved it. Great use of our endless supply of rhubarb!
    Have you ever doubled the recipe? Does the chemistry all still work well?

  6. I have it in the oven now. Didn’t see to reduce the sugar in time. Hope it’s not too sweet. So easy. I can’t wait to try it.

  7. I used this recipe last summer. It was GREAT . This year I’m using half rhubarb and half strawberries. It’s in the oven now, I’m sure it will be just as good!!

      1. I just made this with strawberries and rhubarb, myself! I grew up eating “blueberry batter cake” which is essentially the same as this pudding cake with blueberries. I have found, through the years, that frozen fruit sometimes yields more sauce than fresh (which we prefer). I found your recipe after making the change to the blueberry recipe that I have. The recipe differences are the addition of the extracts, 1/4 less sugar for the topping, and 1/4 cup more boiling water. We prefer to pour cream or half and half over the top while it is warm and then eat leftovers the next day cold and straight from the pan. Thanks for sharing. I LOVE rhubarb and am baffled at why so many readers had strange outcomes. I’m wondering if they varied the recipe.

  8. This is a very close recipe to my Aunt Sylvia’s Blueberry Pudding – this being a bit better (more precise ratios, etc.). By the way – you can use ANY fruit in the bottom – fresh or frozen – and add a spice or lemon if the fruit suggests it. Thanks for this great update on an old family favorite!

  9. Loved this recipe. Making it for thesecond time in two days. Used freshly grated nutmeg in rhubarb and just used vanilla for flavouring. Think I will try this frozen mixed fruit.

  10. Made this last night for dinner with gluten-free cup-for-cup flour. Delish. Second helpings all around. Love having a recipe without strawberries to enjoy that rhubarb taste. Even my husband who typically skips desserts had seconds. No ice cream needed here! Thanks!

  11. I am making an assumption that I don’t have to use almond extract?! I did see that I can use my frozen rhubarb. Plan to make tonight/tmrw. But wanted to ask about the almond extract because neither of us like it.

  12. I made this last night. Did not care for it while warm. The next day. Wow. Wonderful flavor. Thank you for this recipe. Going to try with different berries also.

      1. thanks. Mine was a little pastey…. I did bake it a little longer than the 45 minutes… I didn’t think it was quite done, maybe I overbaked…. Also I used a larger glass pan, so I did 1 1/2 recipe, so who knows…. was probably something I did. Husband didn’t complain… he loved it.

  13. Has anyone tried this with a strawberry rhubarb combination? I love this combination in pie, so I’m thinking of trying this recipe with those fruits together.