Pour water into a large pot over medium-high heat. Bring water to a boil, then add noodles and cook according to the package instructions.
Once done, drain noodles in a sieved colander and set aside.
Add butter to the same pot over low heat. Once butter melts, add vegetable broth.
Then add powdered cheese packet, onion powder, garlic powder, and pepper, and stir to cook until thoroughly combined.
At this stage, add cooked noodles to the pot and stir gently until noodles are evenly coated.
Once ready, transfer to the serving bowls and serve.