An easy-to-make  comfort food casserole your Thanksgiving dinner guests will think is heaven-sent. 3 lbs. potatoes ¼ cup Country Cream butter, softened ½ cup Longmont Dairy milk ¾ cup Longmont Dairy whipping cream 4 oz. Gruyere cheese, grated 4 oz. freshly grated Parmesan cheese parsley, chopped, for garnish Heat oven to 400° F. Prick potatoes […]