Spread frozen blackberries over bread.
Microwave the cream cheese to soften it. Add ½ cup sugar, almond extract and sour cream.
Spread mixture over blackberries.
Cut ten 1” slices of French bread; place the slices over blackberries and cream cheese mixture.
Beat the egg well. Add the remaining ½ cup sugar, 1 teaspoon almond extract, the milk and the cream. Beat again. Pour the egg-milk mixture over French bread. Pour slowly and let bread soak it up. Cover and refrigerate overnight.
Bake at 350 degrees covered with foil for 40-50 minutes, then uncovered for last 10 minutes to brown slightly. Let set for 10 minutes. Sprinkle top with powdered sugar and slice almonds before slicing.