Preheat oven to 350 degrees F.
Place butter and sugar in bowl and using a stand mixer or handmixer, beat mixture until pale yellow.
Add almond extract and blend for an additional 30 seconds.
In separate bowl, add salt to flour, and then add dry ingredients to butter mixture. Slowly combine until flour is incorporated and dough forms.
Divide dough in half and set 1/2 of dough in the freezer. Press remaining dough (I just used my hands) into a 9 1/2 inch tart pan, making sure that the dough is not too thick in the center (where it takes longer to cook).
For filling, add chopped chocolate to bowl. Pour VERY HOT (but not boiling) plant milk over chocolate and stir until chocolate is smooth. Pour chocolate filling over the dough.
Take the dough sitting in the freezer and crumble it over the top. Sprinkle with almonds.
Place in the oven for ~40 minutes, until golden brown.