PROCEDURE
Place the mentioned mushrooms in the work bowl of a food processor, reserving the Portobello whole. Pulse until chopped into pieces no larger than 1/4 inch, 8 to 10 short pulses. Melt butter in a large skillet over medium heat. Add assorted mushrooms and cook until softened, 3 to 5 minutes. Add shallots, garlic, and thyme and season with salt and pepper. Reduce heat to medium-low and continue cooking, stirring frequently, until mixture is dry and starting to brown, and 15 to 20 minutes. Add white wine and Worcestershire sauce. Increase heat to high and cook, stirring, until no visible liquid remains, approximately 1 minute. Remove from heat and stir in Scarmozza cheese and a bit of parmesan. Season to taste with salt and pepper. Transfer mixture to a food processor or blender and process until smooth. Transfer to a plate and spread into a thin layer. Transfer to refrigerator to cool completely.