Combine flour,cinnamon and salt in small bowl. Pour into prepared pan,bake until top is dry,but center still moist,about 25 minutes. Let sit until chocolate begins to melt,about 5 minutes. https://www.thespicehouse.com/blogs/recipes/spicy-brownies-recipe Remove from oven,sprinkle chopped semi-sweet chocolate over top. Do not overbake. Add to chocolate mixture,stir to combine. https://www.rachaelraymag.com/recipe/fudgy-mexican-brownies Spread over brownies …