Scrape almond mixture into a blender along with 1/4 cup of the hot broth. Process on low to medium speed; as motor runs, add chili powder, paprika and cayenne, then the raisins, chopped onions and garlic, and tomato puree. Slowly add remaining stock, then process on high. Pour back into pan on the stove and heat over low-medium heat. Add chocolate, extracts, and cinnamon and cloves. Stir to melt chocolate, and continue to cook over low-medium heat.