wendys McDonald's rival Frosty place? Frosty maker Frosty fast food chain Fast-food chain with a red-haired girl in its logo Drive-thru operator Dave's Single restaurant Dave Thomas founded it Burger King rival Burger King competitor "Where's the beef?" advertiser Fast-food franchise Fast-food giant "Quality Is Our Recipe" franchise Hamburger chain that offers the Baconator "Deliciously Different" sloganeer Actress Barrie and Hiller Noted sandwich-seller Baconator seller Square-burgers server Rival of Burger King