STEPS

1. Bring a pot of salted water to boil and cook the Macaroni as instructed on the box.
2. In a saucepan over medium heat, melt butter and stir in flour. Using a whisk, stir until smooth.
3. Pour milk into the mixture while stirring to keep it smooth. Lower the heat to medium-low heat when it comes to boil, and continue to whisk for 3 minutes.
4. Add all the cheddar cheese and bulldog sauce into the pot, and stir with a spatula until cheese is melted.
5. Add the cooked macaroni and serve warm.