In a large bowl, combine all ingredients except blue cheese. Mix together with your hands (go ahead, get a little dirty!) and roll into meatballs (makes about 40 appetizer sized balls).
Place in a single layer on an oven-safe baking pan or dish, and bake at 350 degrees for approximately 30 minutes (until centers are no longer pink).
Serve warm with blue cheese dipping sauce, or be like my husband and stuff it all in a hoagie and enjoy a giant smoked chipotle meatball sub!