Fry the sausage and ground beef and drain oil. Put drained meat into crockpot. Cut cheeses into 1-inch cubes and add to crockpot. Add picante sauce and tomatoes to crockpot. Cook at medium-high heat until cheeses have melted. Stir mixture. Adjust crockpot as needed to keep mixture at serving temperature.
Jimmy Dean mild sausage, and mild or medium Pace Picante sauce.