All of my favorite things in one. Fresh ginger goes great with the rhubarb and the oatmeal cake, well, is gooey and tasty. Let it cool at least 20 minutes before slicing. I top it with frothed cream but vanilla ice cream would be great too.
Makes 8 to 10 slices
For the rhubarb:
2 1/4 cups fresh rhubarb, rinsed and cut into 1/2 inch pieces
1 tablespoon fresh ginger, minced
1 cup brown sugar
1/4 cup unsalted butter
For the oatmeal cake:
1/2 cup old fashioned oatmeal
3/4 cup boiling water
1/4 cup unsalted butter, cubed
1/2 teaspoon vanilla
1 large egg
1/2 cup brown sugar
1/2 cup sugar
1 cup unbleached all purpose flour
1 teaspoon baking powder
1/4 teaspoon baking soda
1/4 teaspoon salt
1. In a mixing bowl combine the oats with the boiling water. Add the 1/4 cup of butter. Set aside to cool.
2. Preheat the oven to 350 degrees. Gently melt the butter in a 10 inch cast iron skillet. Remove it from the heat. Spread the brown sugar evenly across the bottom. In a large bowl mix the ginger and rhubarb. Spread the rhubarb evenly across the brown sugar. Set aside.
3. In the empty rhubarb bowl combine the flour, baking powder, baking soda and salt.
4. To the cooled oatmeal add the egg, both sugars, and vanilla. Mix to combine. Add the dry ingredients to the wet and mix until combined.
5. Spread the cake batter evenly across the top of the rhubarb. Place into the oven and bake for 30-40 minutes.
6. Remove from the oven when done and let cool for 5 minutes before inverting onto a cake plate. Let cool for 20 minutes before slicing.
2 thoughts on “Rhubarb, Ginger, and Oatmeal Upside-Down Cake”
This sounds yummy but only have rhubarb that I froze in the spring. Is it ok to use once thawed? Thanks for your advise.
I have yet to make it with frozen rhubarb but I did freeze some this year and have plans to make the cake with frozen. My concern would be excess water from being frozen but if you thaw it and drain off the liquid I think it should be fine.