Preheat oven to 350 degrees Fahrenheit. Spray a tart pan with non-stick cooking spray.
Place almonds, butter, egg white, flour and 2 tbsp. granulated sugar into a food processor and blend until combined. Press with your fingers into the tart pan and bake for 10-15 minutes until golden brown.
Melt chocolate in a double boiler. Stir in cream, sugar, and salt and whisk until smooth.
Pour chocolate into tart shell and refrigerate for at least two hours.
Top with sliced almonds, if desired.
If refrigerating for longer than two hours, let sit for 5-10 minutes before slicing and serving.
Recipe by For the Love of Gourmet at https://fortheloveofgourmet.com/chocolate-almond-tart/