Granny'S Rhubarb Cake - cooking recipe

Ingredients

4 cups diced rhubarb
1/4 cup white sugar
1 1/2 cups brown sugar
1 cup sour cream
1/2 cup butter, softened
1 egg
1 teaspoon vanilla extract
2 1/2 cups all-purpose flour
1 teaspoon baking soda
1 tablespoon white sugar, or to taste
1 pinch ground nutmeg, or to taste

Preparation

Preheat oven to 350 degrees F (175 degrees C).
Spread rhubarb out into the bottom of a cake pan; sprinkle 1/4 cup white sugar over the top.
Beat brown sugar, sour cream, butter, egg, and vanilla extract together in a bowl with an electric mixer until smooth and creamy. Add flour and baking soda; mix until batter is just combined. Pour batter over rhubarb; top with 1 tablespoon white sugar and nutmeg.
Bake in the preheated oven until a toothpick inserted into the center of the cake comes out clean, about 1 hour.