This is a recipe that was already fairly easy to follow and “modern” but I felt needed a few tweaks. When made in the 9×13-inch pan called for, you end up with a very flat cake. The lack of flour in the topping meant that instead of crumbs, you’d get a coating of melted and then congealing sugar and butter —not a glaze either. A crumb topping is so much more satisfying to eat, I think! It makes the cake feel special.
I decided to turn the recipe into a 8×8 inch coffee cake instead. I took the nuts out of the batter and popped them into the topping for more crunch and visual interest. I also added some more spices to the cake to better complement the flavor of the rhubarb.
I used fresh rhubarb (August is the second harvest of rhubarb in many areas) but unthawed, frozen would work as well.
The result is a fluffy, moist, flavorful yet still classic feeling rhubarb cake. The pops of tart rhubarb are amazing. I think it would be a great cake to introduce someone to eating rhubarb on their own rather than paired with strawberries or other fruit.
Rhubarb Coffee Cake
Ingredients
- 1 cup light brown sugar
- ½ cup canola oil
- 1 egg
- 1 cup buttermilk
- 1 ½ teaspoons vanilla
- ¼ teaspoon nutmeg
- ½ teaspoon ground ginger
- pinch mace
- 2 cups flour
- 1 teaspoon baking powder
- 1 teaspoon baking soda
- pinch salt
- 1 ½ cups diced rhubarb
for the topping:
- 2 tablespoons melted butter
- ½ cup light brown sugar
- ½ cup flour
- ¼ teaspoon ground ginger
- pinch nutmeg
- pinch mace
- ¼ cup sliced almonds
Instructions
- Preheat oven to 350.
- Grease and flour an 8×8-inch baking dish. Set aside.
- In a large bowl or bowl of a stand mixer, beat together the sugar, oil, buttermilk, egg, vanilla, and spices until well combined. Beat in the remaining ingredients and mix until a thick batter forms. Fold in the rhubarb. Pour into the prepared pan. Set aside.
- Mix together the topping ingredients with a fork until it forms coarse crumbs. Sprinkle evenly over the cake.
- Bake for 45 minutes or until a toothpick inserted in the middle of the cake comes out clean or with one or two dry crumbs. Cool completely (in pan) on a wire rack.
Adapted and updated from Sheryl Lehman’s Rhubarb Cake in Sharing the Loaves and Fishes compiled by Vashon Presbyterian Church Vashon Island, Washington 1997
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