Heat butter (or olive oil) in a skillet over medium heat.
Add your zucchini and yellow squash that has been sliced and quartered.
Sprinkle with salt and pepper, then cook until crisp and tender.
While the zucchini and squash are cooking, boil your egg noodles according to directions on the package.
Add the sliced and quartered smoked sausage to the skillet with the zucchini and cook for 4-5 minutes or until warmed through.
When egg noodles are done, drain and add them back to the pot.
Melt your butter over medium heat, then add your minced garlic, and cook for 2 minutes.
Once the butter garlic sauce is done, combine with the egg noodles, sprinkle with shredded parmesan cheese, then stir to combine the flavors.
Serve your smoked sausage and zucchini skillet over your butter parmesan noodles. Sprinkle with a little more parmesan and enjoy!