berry almond buckle

Name: berry almond buckle
Ingredients: for the cake:; 1/2 cup sugar; 1/4 cup butter, softened; 1 eggs; 1/2 teaspoon almond extract; 1/2 teaspoon vanilla extract; 2 teaspoons baking powder; 2 cups all purpose flour; 1/4 teaspoon salt and pepper to taste; 3/4 cup buttermilk; 1 pint fresh blueberries; 1/2 pint fresh raspberries; for the streusel:; 1/4 cup unsalted butter, softened; 1/4 cup brown sugar; 1/2 teaspoon cinnamon; 1/4 teaspoon ground ginger (optional); 1/8 teaspoon salt; 1/2 cup oatmeal; 1/3 cup sliced almonds; 1 cup powdered sugar; 2 tablespoons cream