01 -
Spray a 4.75 x 12.25 inch Rehrucken pan generously with nonstick baking spray. Evenly distribute sliced almonds over the bottom of the pan.
02 -
Set oven temperature to 350°F (180°C) and allow to fully preheat.
03 -
In a small bowl, whisk together flour, baking powder, and salt until well combined. Set aside.
04 -
In a large mixing bowl, whisk together sugar, egg, almond extract, and half and half cream until smooth.
05 -
Add the prepared dry ingredients to the wet mixture and whisk until no visible flour remains.
06 -
Pour in cooled melted butter and whisk until the batter becomes fully smooth and homogenous.
07 -
Transfer batter to the prepared pan. Bake at 350°F (180°C) for 40 to 50 minutes, or until edges are golden brown and the center is set.
08 -
Allow cake to cool in the pan for 10 to 15 minutes. Carefully invert onto a wire rack and release from the pan.
09 -
Serve the almond cake warm or at room temperature. Dust with powdered sugar if desired.