Lemon Crumpet Cake

2 T. sour cream
2 T. butter or margarine
2 T. mayonnaise
1 t. vinegar
1/2 tsp. baking powder
1 c. powdered sugar
1 c. flour
1/2 tsp. butter flavoring
1/2 tsp. lemon flavoring or zest of 1 lemon
1 T. oil
1/2 c. milk
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Mix all ingredients together. Pour into a greased-and-floured 9-inch-round cake pan. Sprinkle with sparkling sugar, if desired. Bake 350 degrees for 18-22 minutes (or until top bounces back when touched). Allow to cool before cutting.
Serve with pure vanilla ice cream and Bonnet Berry Sauce.
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Bonnet Berry Sauce
2 c. frozen mixed berried
1/2 c. apricot-mango jam, or orange marmalade
2 T. brown sugar
Heat all in a saucepan until boiling. Set aside until ready to serve