Rhubarb Upside-Down Brown Sugar Cake with Strawberries and Crème Fraiche.

About 1 ¼ to 1 ½ pounds rhubarb trimmed and rinsed

¾ cup sugar (1/2-cup for rhubarb, ¼ cup for caramelizing)

1 ½ T. unsalted butter

 

1 cup all-purpose flour

1 tsp. baking powder

Pinch of fine sea salt

3 large eggs room temperature

¾ cup packed light brown sugar

Finely grated zest of 1 orange

1 ½ tsp. pure vanilla extract

8 T. unsalted butter, melted and cooled

 

Left over rhubarb syrup

Strawberry jam

 

2 cups of Strawberries, hulled and cut in half.

8 oz. Crème Fraiche

First make the Rhubarb Topping:

 

If your rhubarb is not young and thin, peel it.  Cut the stalks into 1 inch lengths and toss them with ½ cup sugar and set aside for 30 minutes. Drain the rhubarb and reserve the syrup to make the glaze. Butter a 9 inch round cake pan with sides at least 1½ high. Melt the butter in a large skillet over medium high heat then stir in the sugar. When the sugar has melted and is JUST changing color add the rhubarb. Stir sparingly for about 3 minutes or until the sugar is slightly caramelized. Scrape the rhubarb and syrup into the cake pan and leave to cool. Next, make the cake: Preheat oven to 350 degrees F. Whisk the flour, baking powder and salt together in a small bowl. In a large bowl whisk the eggs and brown sugar together until thick and smooth. Whisk in the zest and vanilla. Pour in the butter in 3 additions. Whisk well. Add the dry ingredients in 3 additions whisking gently. Scrape the batter into the pan over the rhubarb and put the pan onto a parchment lined baking sheet. Bake the cake for about 25 minutes, rotating it after 12 minutes. Bake until it is golden brown, springy to the touch and just beginning to pull away from the sides of the pan. Transfer the pan to a cooling rack and let rest for about 2 minutes, then run a table knife around the sides of the cake Place the serving plate over the cake and turn the cake over onto the platter. Wait for a minute then lift off the pan. Finally, make the Glaze: Bring the reserved rhubarb syrup to a boil then reduce to a simmer until it reduces and becomes syrupy. Add a few spoonfuls of strawberry jam and stir well. Gently spoon the glaze over the top of the cake.  To serve the cake, add strawberries to the cake plate, dollop with Crème Fraiche and serve.