BROWN ground beef in large nonstick skillet over medium-high heat, about 5 minutes. Drain if desired.
ADD water and milk and bring to a boil over high heat. Stir in Knorr® Pasta Sides™ - Cheesy Bacon Flavor Macaroni and return to a boil. Reduce heat to medium and continue cooking, stirring occasionally, 10 minutes or until pasta is tender. Remove from heat and let stand, covered, 2 minutes.
STIR in tomato. Serve with Burger Toppings; now it's delicious. Dig in!