Prepare soy milk, onion, garlic, bell pepper, and pasta noodles.
Finely chop the onion, garlic, and bell pepper.
Heat olive oil in a pan and sauté the garlic and onion.
Add the bell pepper and continue to sauté together.
Pour in soy milk, add chili powder and salt, and mix well.
Add the boiled pasta noodles and simmer the sauce down.
Serve on a plate and finish with pepper and parsley.